a) 3 . ( 4 +5 . 7) + 3 . 2 =
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
c) ( 7 - 5 )² : ( 5 - 7)² =
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3=
Agora que todos já postaram suas respostas, segue a resolução:
a)
3.(4+35) +6=
=3.39 + 6=
= 117+6=
=123
b)
[2.16-(15-1)].2=
=[32-14].2=
=18.2=
=36
c)
( 7 - 5 )² : ( 5 - 7)² =
=(2)² : (-2)²=
=4:4=
=1
d)
( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
=12:4+2:2=
=3+1=
=4
e)
[(3 . 4 - 5 . 6º) : (15 - 8 )] . 3=
=[(12-5.1):7].3=
=[(12-5):7].3=
=[7:7].3=
=1.3=
=3
Todos os comentários relativos a este exercício serão publicados. A nota, porém, dependerá do número de acertos.
Nome:Lucas Albuquerque Moreira dos Santos
ResponderExcluirTurma:1ºano(G)
a) 3 . ( 4 +5 . 7) + 3 . 2 =
(12+25.21)+3.2=
(37.21)+3.2=
777+6={783}
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16-(15-1)].2=
[32-(14)].2=
16.2={32}
c) ( 7 - 5 )² : ( 5 - 7)² =
(49-25):(25-49)=
24:-24={1}
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
(12):4+(2):2=
12:4+(2):2=
3+2:2=
5:2=
5.2={10}
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5.1):(15-8)].3=
(-7):(-7).3=
1.3={3}
Aluna:Nathalia Rodrigues Oliveira nº24 3ºA
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =16
c) ( 7 - 5 )² : ( 5 - 7)² =-1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =18
Guilherme Teixeira 3º'E'
ResponderExcluira)3.(9.7)+6=3.63+6=189+6=195
b)[2.16-(15-1)]2=[32-14]2=18.2=36
c)2²:-2²=4:4=1
d)12:4+2:2=3+1=4
e)[(12-5):(15-8)]3=[7:7].3=1.3=3
Bruna Mendes Cardoso 3°A
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6
3.39+6
117+6=123
b)[ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.4²-15-1].2
[2.16-15-1].2
[16].2=32
c) ( 7 - 5 )² : ( 5 - 7)² =
2² :- 2²
4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[12-5:7]-3=
1-3= -2
Aluna: Jeovana Siáry de Sousa Santos série/turma: 3º "A"
ResponderExcluira) 3.39+6=3.45=135
b) [2.4²-14].2=18.2=36
c) 49-25=24 : 25-49=-24 24:(-24)= -1
d) 12:4 =3 / 2:2=1 / 3+1 = 4
e) 12-5.1=7 : 7 = 1 1.3=3
Dener Ferreira 3° E
ResponderExcluirA) 195
B) 32
C) 1
D) 4
E) -7
ALUNA:Jéssica Regina Mendes Miranda
ResponderExcluirSÉRIE/TURMA:3º"A"
RESPOSTA- EXERCÍCIO 01
a) 3 . ( 4 +5 . 7) + 3 . 2 =
3 .(4 + 35)+3 . 2
3 . 39 + 3 . 2
117 + 6 = 123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2 . 4² - (15 - 1)] . 2
[2 . 4² - 14] . 2
[2 . 16 - 14] . 2
[32 - 14] . 2
18 . 2 = 36
c) ( 7 - 5 )² : ( 5 - 7)² =
(49 - 25):(25 - 49)
24 : 24 = 1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2
3 + 1 = 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12 - 5 . 1) : 7] . 3
[(12 - 5): 7 ] . 3
[7 : 7] . 3
1 . 3 = 3
Paloma Caixeta
ResponderExcluir3º B
a) 3 . ( 4 +5 . 7) + 3 . 2 =
3.4+35+6=
12+35+6=
53
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16-(15-1)].2=
[32-14].2=
18.2=
36
c) ( 7 - 5 )² : ( 5 - 7)² =
2²:(-2)²=
4:4=
1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2=
3+1=
4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5.1):7].3=
[(12-5):7].3=
[7:7].3=
1.3=
3
nome: Gustavo Augusto Nascimento do Carmo
ResponderExcluirTurma: 3º "D"
01) Resp: 123
02) Resp: 36
03) Resp: -1
04) Resp: 4
05) Resp: 3
Mirian Marques de Assis
ResponderExcluirSerie:3°E
a) 3 . ( 4 +5 . 7) + 3 . 2 =
3.39+6=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[ 2.16-(15-1)].2=
[32-14].2=18.2=36
c)( 7 - 5 )² : ( 5 - 7)² =
(7-5).(7-5):(5-7).(5-7)=
49-35-35+25:25-35-35+49=
14-10:(-10)+14=4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2=3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5):7].3=[7:7].3=3
A= 123
ResponderExcluirB= 36
C= -1
D= 4
E= 3
Gustavo Brandão 3º B
a= 123, b= 36, c= -1, d= 4, e= 3
ResponderExcluirÉlica Rocha Rodrigues 3° D
Lucas Silva Santana 1º E
ResponderExcluira)3.(4+5.7)+3.2=
3.63+6
189+6=195
b) [2.4²-(5.3-7º)].2 =
[32-15].2
17.2=34
c)(7-5)²:(5-7)² =
4 : 4 = 1
d)(7+5):4+(8-6):2 =
12:4+2:2
3+1 = 4
e)[(3.4-5.6º):(15-8 )].3=
[7 : 7].3
1.3=3
Nome:Lucas Albuquerque Moreira dos Santos
ResponderExcluirTurma:1ºano(G)
a) 3 . ( 4 +5 . 7) + 3 . 2 =
(12+15.21)+6)
(27.21)+6=
567+6=
573
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[32-(15-1)]2=
32-(-14).2=
32--14.2=
+18-+2(-1)
+20
c) ( 7 - 5 )² : ( 5 - 7)² =
(49-25):(25-49)=
-24:-24=
+1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
(12):(32-24):4=
12:-8:-4
12:-4
-3
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5.1):(-7)]-3=
(-7:-7.3
-7:-21=
+3
Luanne P. de Oliveira - 3ª "D"
ResponderExcluira) 123
b) 48
c) -23.5
d) 4
e) 7,5
Aluna: Caroline mariana dias da rocha 3°B
ResponderExcluira)3.(4+35)+6=
3.(39)+6=
117+6= 123
b)[2.16-(-15)].2=
32+15.2=
47.2=94
c)(2)²:(-2)²=
4:4=1
d)12:4+(8-6):2=
12:4+2:2=
3+1=4
e)(12-5:7).3=
7:7.3=
1.3=3
FIM...Se tiver errado me avise eu tentei!!!
Thais Cristina Teles De Andrade 3ºE
ResponderExcluira)3.(4+5.7)+3.2= 123
b)[2.4²-(5.3-7°)].2= 36
c)(7-5)²:(5-7)²= -1
d)(7+5):4+(8-6):2= 4
e)[(3.4-5.6°):(15-8)].3= 3
Edelvan Correia Araújo 3ºA
ResponderExcluira)3.(4+5.7)+3.2=
12+15.21+6=
27.27=
729
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[2.16-14].2=
[32+14].2=
18.2=
36
c)(7-5)²:(5-7)²=
(49-25):(25-49)=
24:-24=
0
d)(7+5):4+(8-6):2=
12:4+2:2=
3+2:2=
5:2=
2,5
e)[(3.4-5.6º):(15-8)].3=
[(12-5.1):7].3=
[7:7].3=
1.3=
3
Letícia Mazzoccante Martins 3ºA
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6= 123
b)[2.4²-(5.3-7º)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2= 36
c)(7-5)²:(5-7)²=
2²:(-2)²=
4:4= 1
d)(7+5):4+(8-6):2=
12:4+2:2
3+1= 4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3= 3
Álice Figueiredo Gadioli 3ºE
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6= 123
b)[2.4²-(5.3-7º)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2= 36
c)(7-5)²:(5-7)²=
2²:(-2)²=
4:4= 1
d)(7+5):4+(8-6):2=
12:4+2:2
3+1= 4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3= 3
Lílian Mazzoccante Martins 3ºD
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6= 123
b)[2.4²-(5.3-7º)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2= 36
c)(7-5)²:(5-7)²=
2²:(-2)²=
4:4= 1
d)(7+5):4+(8-6):2=
12:4+2:2
3+1= 4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3= 3
Thiago Mendes 3ºA
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6= 123
b)[2.4²-(5.3-7º)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2= 36
c)(7-5)²:(5-7)²=
2²:(-2)²=
4:4= 1
d)(7+5):4+(8-6):2=
12:4+2:2
3+1= 4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3= 3
Jessica Narcizo 3ºA
ResponderExcluira= 3*(4+5*7)+3*2=
3*(4+35)+6=
3*39+6=
117+6= 123
b= [2*4²-(5*3-7º)]*2=
[2*4²-15-1]*2=
[2*16-15-1]*2=
[32-14]*2=
18*2= 36
c=(7-5)²/(5-7)²=
2²/(-2)²
4/4= 1
d=(7+5)/4+(8-6)/2=
12/4+2/2=
3+1= 4
e=[(3*4-5*6º)/(15-8)]*3=
[12-5*1/7]*3=
7/7*3=
1*3= 3
a=123
b=36
c=1
d=4
e=3
Rayssa dos Santos 3ºA
ResponderExcluira= 3*(4+5*7)+3*2= 3*(4+35)+6=
3*39+6=
117+6= 123
b= [2*4²-(5*3-7º)]*2= [2*4²-15-1]*2=
[2*16-15-1]*2=
[32-14]*2=
18*2= 36
c=(7-5)²/(5-7)²= 2²/(-2)² = 4/4= 1
d=(7+5)/4+(8-6)/2= 12/4+2/2=
3+1= 4
e=[(3*4-5*6º)/(15-8)]*3= [12-5*1/7]*3=
7/7*3=
1*3= 3
a=123
b=36
c=1
d=4
e=3
Mayara Rodrigues
ResponderExcluir3º "E"
a)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[32-14].2=
+18.+2=+36
c)(7-5)²:(5-7)²=
+2²:-2²=
+4:-4=-1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3=3
Caroline m.dias da rocha 3°B
ResponderExcluira)3.(4+35)+3.2=
3.(39)+3.2=
3.(39)+6=
117+6=123
b) [2.4²-(15-1)].2=
[2.4²-14].2=
[32-14].2
18.2=36
c)2²:2²=
4:4=1
d)12:4+2:2=
3+1=4
e)[(12-5.1):(15-8)].3=
[(12-5):(15-8)].3=
[7:7].3=
1.3=3
Géssica de Sena Santana
ResponderExcluir3° E
a) 3.(4+5.7)+ 3.2 =
3.(4+35)+3.2=
3.39+3.2=
117+6=
123
b)[2.4²-(5.3-7º)].2 =
[2.4²-(15-7º)].2 =
[2.4²-14].2 =
[32-14].2 =
18.2 =
36
c)(7-5)²:(5-7)² =
2²: (5-7)² =
2²: (-2)² =
4:4 =
1
d)(7+5):4+(8-6):2 =
12:4+(8-6):2
12:4+2:2 =
3+2:2 =
3+1 =
4
e)[(3.4-5.6º):(15-8)].3 =
[(12-5):(15-8)].3 =
[7:(15-8)].3 =
[7:7].3 =
1.3 =
3
Jéssica Rabêlo da Silva
ResponderExcluir3° F
a) 3.(4+5.7)+ 3.2 =
3.(4+35)+3.2=
3.39+3.2=
117+6=
123
b)[2.4²-(5.3-7º)].2 =
[2.4²-(15-7º)].2 =
[2.4²-14].2 =
[32-14].2 =
18.2 =
36
c)(7-5)²:(5-7)² =
2²: (5-7)² =
2²: (-2)² =
4:4 =
1
d)(7+5):4+(8-6):2 =
12:4+(8-6):2
12:4+2:2 =
3+2:2 =
3+1 =
4
e)[(3.4-5.6º):(15-8)].3 =
[(12-5):(15-8)].3 =
[7:(15-8)].3 =
[7:7].3 =
1.3 =
3
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3. ( 4 + 35 ) + 3. 2 =
3. 39 + 3. 2 =
117 + 6 = 123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[ 2 . 4² - ( 5 . 3 - 1 )] . 2 =
[ 2 . 4² - ( 15 - 1 )] . 2 =
[ 2 . 4² - ( 14 )] . 2 =
[ 2 . 4² - 14 ] . 2 =
[ 2 . 16 - 14 ] .2 =
[ 32 - 14 ] .2 =
[ 18 ] .2 =
36
c) ( 7 - 5 )² : ( 5 - 7)² =
( -49 -25 ) : ( -25 -49 ) =
( -74 ) : ( - 74 ) =
-1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2 =
3 + 1 = 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[( 3 . 4 - 5 . 1 ) : ( 15 - 8 )] . 3 =
[( 12 - 5 . 1 ) : ( 15 - 8 )] . 3 =
[( 12 - 5 ) : ( 15 - 8 ) . 3 =
[ 7 : 7 ] . 3 =
1. 3 = 3
Ianca De Araujo 3°E
ResponderExcluira)3*(4+35)+6=
3*39+6=
117+6=123
B)[2*4²-(5*3-7°)]*2=
[2*16-(15-1)]*2=
[32-14]*2=
18*2=16
C)(1-5)²/(5-7)=
2²/(-2)²=
4/4=
1
D)(7+5)/4+(8-6)/2=
12/4+2/2=
3+1=4
E)[(3*4-5*6°)/(15-8)]*3=
[(12-5*1)/7]*3=
[(12-5)/7]*3=
[7/7]*3=
1*3= 3
Thamires Soares Almeida - 3ºE
ResponderExcluira) 3.(4+5.7)+ 3.2 = 3.(4+35)+6 = 3.39+6 = "123"
b) [2.4²-(5.3-7º)].2 = [2.4²-14].2 = [2.16-14].2 = [2.16-14].2 = [32-14].2 = 18.2 = "36"
c) (7-5)²:(5-7)² = (49-25):(25-49) = 24:(-24) = "-1"
d) (7+5):4+(8-6):2 = 12:4+2:2 = 3+1 = 4
e) [(3.4-5.6º):(15-8)].3 =[(12-5.1):7].3 = [7:7].3 = 1.3 = "3"
Aluna Jéssica Cristina Dias Gomes 1º 'F'
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =
3 . ( 4 + 35) + 3 .2 =
3. 39 + 3 .2 =
117 + 6 = 123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[ 2. 4² - ( 5.3 -1 )] .2 =
[ 2. 4² - ( 15 -1 )] .2 =
[ 2. 4² - ( 14 )] .2 =
[ 2. 16 -14 ] .2 =
[ 32 - 14 ] .2 =
18 . 2 = 36
c) ( 7 - 5 )² : ( 5 - 7)² =
( -49 -25) : ( -25 -49 ) =
- 74 : -74 = -1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2 =
3 + 1 = 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[( 3. 4 - 5 . 1 ) : ( 15 - 8 )] .3 =
[( 12 - 5 . 1 ) : ( 15 - 8 )] .3 =
[( 12 - 5 ) : ( 15 - 8 )] .3 =
[ 7 : 7 ] .3 =
1 . 3 = 3
nome:Giovanni Faquineli Perosa
ResponderExcluir3° B
a) 3 . ( 4 +5 . 7) + 3 . 2 =
3.(4+35)+6=
3.39+6=
117+6=123
b)[ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=36
c)( 7 - 5 )² : ( 5 - 7)² =
(49-25):(25-49)=
24:-24= -1
d)( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2=
3+1=4
e)[(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5):7].3=
[7:7].3=
1.3=3
yara alves soares//serie:1 ano//turma:f//centro de ensino fundamental 2//exercicio:1//a)123//b)36//c)-1//d)1//e)3//qualquer duvida todas os calculos estao no meu caderno.
ResponderExcluirJullyana Carvalho Rodrigues 3ºF
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6
3.39+6
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.4²-15-1].2
[2.16-15-1].2
[32-15-1].2
[32-14].2
18.2=36
c)(7-5)²:(5-7)²
2²:(-2²)
4:4=1
d)(7+5):4+(8-6):2
12:4+2:2
3+1=4
e)[(3.4-5.6º):(15-8)].3
[12-5.1:7].3
7:7.3
1.3=3
Ana Carla 3°A
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6
3.39+6
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.4²-15-1].2
[2.16-15-1].2
[32-15-1].2
[32-14].2
18.2=36
c)(7-5)²:(5-7)²
2²:(-2²)
4:4=1
d)(7+5):4+(8-6):2
12:4+2:2
3+1=4
e)[(3.4-5.6º):(15-8)].3
[12-5.1:7].3
7:7.3
1.3=3
Fernanda Evelyn Marques 3°B
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6
3.39+6
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.4²-15-1].2
[2.16-15-1].2
[32-15-1].2
[32-14].2
18.2=36
c)(7-5)²:(5-7)²
2²:(-2²)
4:4=1
d)(7+5):4+(8-6):2
12:4+2:2
3+1=4
e)[(3.4-5.6º):(15-8)].3
[12-5.1:7].3
7:7.3
1.3=3
Tais Cristina 3ºC
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+6
3.39+6
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.4²-15-1].2
[2.16-15-1].2
[32-15-1].2
[32-14].2
18.2=36
c)(7-5)²:(5-7)²
2²:(-2²)
4:4=1
d)(7+5):4+(8-6):2
12:4+2:2
3+1=4
e)[(3.4-5.6º):(15-8)].3
[12-5.1:7].3
7:7.3
1.3=3
Aluna: Franciele P. Oliveira//Turma:3° F
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+3.2=
3.39+3.2=
117+6=
123
b)[2.4²-(5.3-7°)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=
36
c)(7-5)² : (5-7)²=
(2)² : (-2)²=
4 : 4=
1
d)(7+5) : 4+(8-6) :2=
12 : 4+2 : 2=
3 + 1=
4
e)[(3.4-5.6°):(15-8)].3=
[(12-5.1):7].3=
[7:7].3=
1.3=
3
achei o calculo mt é intereçante, gosteei pra caranba dessa maneira de calcular ...
ResponderExcluirLOyane do Livramento Alves 3°E
ResponderExcluira)3.(4+5.7)+3.2=
3.(4+35)+3.2=
3.39+3.2=
117+6=123
b)[2.4²-(5.3-7°)].2=
[2.4²-(15-7°)].2=
[2.4²-(14)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=36
c)(7-5)²:(5-7)²=
-2:(-2)=1
d)(7+5):4+(8-6):2=
(12):4+(2):2=
12:4+2:2=
3+1=4
e)[(3.4-5.6°):(15-8).3=
[12-5.1:(15-8)].3=
[(2-5):(7).3=
[7:7.3.3]=
[1.3]=3
Dryelle Suenne Rodrigues série/turma: 3D
ResponderExcluirRespostas:
a)195
b)36
c)1
d)4
e)3
Mislene Nascimento
ResponderExcluir3 "B"
a)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[32-14].2=
+18.2=36
c)(7-5)²:(5-7)²=
+2²:-2²=
4:-4=-1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3=3
Juliane da Silva
ResponderExcluir3 "B"
a)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[32-14].2=
+18.2=36
c)(7-5)²:(5-7)²=
+2²:-2²=
4:-4=-1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3=3
Daniela Callado
ResponderExcluir3 "B"
a)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[32-14].2=
+18.2=36
c)(7-5)²:(5-7)²=
+2²:-2²=
4:-4=-1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3=3
Paulo Victor 1ºF
ResponderExcluira) 123
b) 36
c) 1
d) 4
e) 3
Thyenne Rodrigues da S. L. Cordeiro - 3°C
ResponderExcluira)3.(4+5.7)+3.2 =
3.(4+35)+6 = (3.39)+6
-> 117+6 = 123
b)[2.4²-(5.3-7°)].2 =
[2.4²-(15-1)].2 =
[2.4²-14].2 =
[2.16-14].2 =
[32-14].2 =
18.2 = 36
c)(7-5)²:(5-7)² =
(49-25:(25-49)= 24:(-24)
-> -1
d)(7+5):4+(8-6):2 =
12:4+2:2 -> 3+1 = 4
e)[(3.4-5.6º):(15-8)].3 =
[(12-5):(7).3 =
(7):(7) = 1.3 = 3
Fabiany Ketleen Simão Queiroz - 3º C
ResponderExcluira)3.(4+5.7)+3.2 =
3.(4+35)+6 = (3.39)+6
-> 117+6 = 123
b)[2.4²-(5.3-7°)].2 =
[2.4²-(15-1)].2 =
[2.4²-14].2 =
[2.16-14].2 =
[32-14].2 =
18.2 = 36
c)(7-5)²:(5-7)² =
(49-25:(25-49)= 24:(-24)
-> -1
d)(7+5):4+(8-6):2 =
12:4+2:2 -> 3+1 = 4
e)[(3.4-5.6º):(15-8)].3 =
[(12-5):(7).3 =
(7):(7) = 1.3 = 3
Nome: Paulo Henrique Silva Santana
ResponderExcluirSérie: 3° Turma:F
a)3.(4+5.7)+3.2 =
3.63+6 =
189+6 = 195
b)[2.4²-(5.3-7º)].2 =
[32-5].2 =
17.2 = 34
c)(7-5)²:(5-7)² =
4:4 = 1
d)(7+5):4+(8-6):2 =
12:4+2:2 =
12:6:2 =
2.2 = 4
e)[(3.4-5.6º):(15-8)].3 =
[7:7].3 =
1.3 = 3
Nome: Fernando Rodrigues
ResponderExcluirSérie: 3° Turma: "F"
A)3.(4+5.7)+3.2 =
3.63+6 =
189+6 = 195
B)[2.4²-(5.3-7º)].2 =
[32-5].2 =
17.2 = 34
C)(7-5)²:(5-7)² =
4:4 = 1
D)(7+5):4+(8-6):2 =
12:4+2:2 =
12:6:2 =
2.2 = 4
E)[(3.4-5.6º):(15-8)].3 =
[7:7].3 =
1.3 = 3
Ernandes Simão 3°B
ResponderExcluira) 3.(4+5.7)+3.2
3.(4+35)+6
3.39+6=
117+6=123
b) [2.4²-(5.3-7°)].2
[2.16-14].2
[32-14].2
18.2=36
c) (7-5)²:(5-7)²
2²:4
4:4=1
d) (7+5):4+(8-6)=2
12:4+2:2
3+1=4
e)[(3.4-5.6°):(15-8)].3
[(12-5):(7)].3
[7:7].3
1.3=3
Cassio Borges 3°B
ResponderExcluira) 3.(4+5.7)+3.2
3.(4+35)+6
3.39+6=
117+6=123
b) [2.4²-(5.3-7°)].2
[2.16-14].2
[32-14].2
18.2=36
c) (7-5)²:(5-7)²
2²:4
4:4=1
d) (7+5):4+(8-6)=2
12:4+2:2
3+1=4
e)[(3.4-5.6°):(15-8)].3
[(12-5):(7)].3
[7:7].3
1.3=3
Josie 3°B
ResponderExcluira) 3.(4+5.7)+3.2
3.(4+35)+6
3.39+6=
117+6=123
b) [2.4²-(5.3-7°)].2
[2.16-14].2
[32-14].2
18.2=36
c) (7-5)²:(5-7)²
2²:4
4:4=1
d) (7+5):4+(8-6)=2
12:4+2:2
3+1=4
e)[(3.4-5.6°):(15-8)].3
[(12-5):(7)].3
[7:7].3
1.3=3
Jessica Geovana 3°F
ResponderExcluira) 3.(4+5.7)+3.2
3.(4+35)+6
3.39+6=
117+6=123
b) [2.4²-(5.3-7°)].2
[2.16-14].2
[32-14].2
18.2=36
c) (7-5)²:(5-7)²
2²:4
4:4=1
d) (7+5):4+(8-6)=2
12:4+2:2
3+1=4
e)[(3.4-5.6°):(15-8)].3
[(12-5):(7)].3
[7:7].3
1.3=3
JUlio Bee 3°A
ResponderExcluira) 3.(4+5.7)+3.2
3.(4+35)+6
3.39+6=
117+6=123
b) [2.4²-(5.3-7°)].2
[2.16-14].2
[32-14].2
18.2=36
c) (7-5)²:(5-7)²
2²:4
4:4=1
d) (7+5):4+(8-6)=2
12:4+2:2
3+1=4
e)[(3.4-5.6°):(15-8)].3
[(12-5):(7)].3
[7:7].3
1.3=3
Mauricio da C.Fernandes 3°B
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =
3 . ( 4 + 35 ) + 3 . 2 =
3 . 39 + 6 =
117 + 6 = 123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[ 2 . 4² - (15 - 1) ] . 2 =
[ 2 . 16 - 14 ] . 2 =
[ 32 - 14 ] . 2 =
18 . 2 = 36
c) ( 7 - 5 )² : ( 5 - 7)² =
( 2 )² : ( -2 )² =
4 : -4 = -1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2 =
3 + 1 = 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[( 12 - 5 . 1 ) : ( 7 )] . 3 =
[ ( 7 ) : 7 ] . 3 =
[ 1 ]. 3 = 3
nome:Bruno Calebe soares serpa gama
ResponderExcluirserie/turma 1ºF
escola: ced02
tuno: matutino
respostas do exercício 01 (expressões numéricas)
a)123
b)36
c)1
d)4
e)-3
nome:Adryel Melo
ResponderExcluirserie/turma 1ºF
escola: ced02
tuno: matutino
respostas do exercício 01 (expressões numéricas)
a)123
b)36
c)1
d)4
e)-3
a) 3 . ( 4 + 5 . 7 ) + 3 . 2 =
ResponderExcluir3 . ( 4 + 35 ) + 6 =
3 . 39 + 6 =
117 + 6 = 123
b) [ 2 . 4² - ( 5 . 3 - 7º ) ] . 2 =
[ 2 . 16 - ( 15 - 1 ) ] . 2 =
[ 32 - 14 ] . 2 =
18 . 2 = 36
c) ( 7 - 5 )² : ( 5 - 7 )²
49 + 25 : 25 + 49 =
74 : 74 = 1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2
3 + 1 = 4
e) [ ( 3 . 4 - 5 . 6º ) : ( 15 - 8 ) ] . 3 =
[ ( 12 - 5 ) : 7 ] . 3 =
[ 7 : 7 ] . 3 =
1 . 3 = 3
Rafael Flor Silva de Araújo 3º D
a)3.63+2= 189
ResponderExcluirb)[2.4²-14].2=>18.2= 36
C)49=25:25-49= 1
d)12:4+2:2= 4
e)[(7.1):7].3=>[7:7].3= 1
ALUNO:Lucas Dos Santos Lustosa 3°E
silvana gomes de lima 3°E
ResponderExcluirA)3.(4+5.7)+3.2=
3.(4+35)+3.2=
3.39+3.2
117+6=123
B)[2.4²-(5.3-7)].2
[2.4²-(15-7)].2[2.4²-14].2
18.2=36
c)(7-5)²:(5-7)²=
2²:(5-7)²=
2²:4
4:4=1
D)(7+5):4+(8-6):2
12:4+2:2:2
3+2:2
3+1=4
E)[(3.4-5.6):(15-8)].3
[7:7].3
1.3=3
Dener Ferreira 3° E
ResponderExcluirA)195
B)36
C)1
D)4
E)3
a)53
ResponderExcluirb)0
c)1
d)4
e)3
Por: Rafael Rodrigues 1º F
a) 3 . ( 4 +5 . 7) + 3 . 2 =123
ResponderExcluirb) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =36
c) ( 7 - 5 )² : ( 5 - 7)² =-1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =3
Jônatas Araújo Nascimento 3ºF
Natalia Tavares Vieira 1°F
ResponderExcluir3.(4+35)+3.2=
3.39+6=
117+6=
123
[2.4²-(5.3-7°)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=
36
(7-5)²:(5-7)²=
2²:(-2²)=
4:4=
1
(7+5):4+(8+6):2=
(7+5):4+14:2
12:4+14:2
3+7
10
[(3.4-5.6°):(15-8)].3
[(12-5.1):(15-8)].3
[(12-5):7].3
[7:7].3
1.3
3
Kaique Bruno Santana 3ºE
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =
(12+15.21) +6 =
567 +6 =573
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16 - (15-1)].2
32-14.2 = 9
c) ( 7 - 5 )² : ( 5 - 7)² =
(2)² : (-2)² =
4-4= 0
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2=
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5) : (7)].3 =
[7:7] .3=
1.3= 3
a) 117+6= 123
ResponderExcluirb) 18.2=36
c)4/4=1
d)3+1=4
e)1.3=3
Bárbara Stéfani P. do Nascimento
3°E
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3 . ( 4 +35) + 6 =
3 . (39) + 6 =
117 + 6 = 123
b) [2*4² - (5*3-7º)]*2 =
[ 2 . 16 - ( 15 - 1)] . 2 =
[ 32 - (14)] . 2 =
[ 32 - (14)] . 2 =
[18] . 2 = 36
c) ( 7 - 5 )² : ( 5 - 7)² =
(2)² : (-2)² =
4 : 4 = 1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
( 12 ) : 4 + ( 2 ) : 2 =
3 + 1 = 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12 - 5 . 1) : (7)] . 3 =
[(7) : (7)] . 3 =
1 . 3 = 3
Aluno: Mateus Avelar Guillardi
Série/Turma: 3° "A"
Nome: Luiz Guillherme F. Neves
ResponderExcluirTurma: 1ºF
a)= 123
b)= 36
c)= -1
d)= 4
e)= 3
Jhonatan Nunes da Silva
ResponderExcluir3 "F"
a)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[32-14].2=
+18.2=36
c)(7-5)²:(5-7)²
+2²:-2²=
+4:-4=-1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3=3
a) 123
ResponderExcluirb) 36
c) -1
d) 4
e) 3
Nayane Moura dos Santos 3°D
Amanda Rodrigues Vieira - 3º D
ResponderExcluira) 123.
b) 36.
c) -1.
d) 4.
e) 3.
Stefane Rodrigues da Silva 3F N:33
ResponderExcluira)3.(4+5.7)+3.2=123
b)[2.4²-(5.3-7)].2=36
c)(7-5)²:(5-7)²=1
d)(7+5):4+(8-6):2=4
e)[(3.4-5.6):(15-8)].3=3
Na questão (b) o numero 7 é elevado a 0.
Aluno: Gesiel Rodrigo da Silva Série/Turma: 3°E
ResponderExcluira)3 . ( 4 + 5 . 7 ) + 3 . 2=
3 . 39 + 6 =
117 + 6 =
"123"
b)[ 2 . 4 ² - ( 5 . 3 - 7º ) ] . 2 =
[ 2 . 4² - ( 5 . 3 - 1 ) ] . 2 =
( 2 . 4² - 14 ) . 2 =
( 2 . 16 - 14 ) . 2 =
18 . 2 =
"36"
c) ( 7 - 5 )² : ( 5 - 7)² =
2² : (-2)² =
4 : 4 =
"1"
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2 =
3 + 1 =
"4"
e)[(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(3 . 4 - 5 . 1) : 7] . 3 =
1 . 3 =
"3"
~> Resultados das expressões
ResponderExcluira)123
b)36
c)01
d)04
e)03
~> Aluna: Jessica Geice de Jesus
~> Série: 1º Turma: "E"
Patricia de S.Rocha nº=34 3° ´B´
ResponderExcluira)3.(63)+6=189+6=195
b)[32-(-5°)].2=27.2=54
c)4:-4=-1
d)12:4+2:2=3+1=4
e)[(42°):(7)].3=6.3=18
a)195 b)54 c)-1 d)4 e)18
Liliane do Amaral Alves 3º A
ResponderExcluira)3.(4+5.7)+3-2=
=3.63+3.2=
=63+3.2.3=
=66.6=
=396
b)[2.4².(5.3-7º)].2=
=[2.4².8].2=
=256.2=
=512
c)(7-5)²:(5-7)²=
=2²:(-2)²=
=4:2²=
= 2
d)(7+5):4+(8-6):2=
=12:(4+2):2=
=12:6:2=
=1
e)[(3.4-5.6²):(15-8)].3=
=[(12-5.6²):(15-8)].3=
=[252:7].3=
=36.3=
= 108
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3.(4+35)+6
3.39+6
117+6=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2=
[32-(15-1)].2
[32-14].2
18.2=36
c) ( 7 - 5 )² : ( 5 - 7)² =
4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5):7].3
7:7=1.3=3
Tamires Vilanova da Silva 3°A
A) 3(4+35)+3.2
ResponderExcluir12+70+6=88
B)[2.4²-5.-3+7°].2
[2.4²-5.-3+1].2
[2.16-5.-3+1].2
4.32-10.-6+2
128+60+2=190
C) 49-25:25-49=0
D)12:4+8-6:2=
12:4+2:2=
3+1=4
E)[12-5:7].3
7:7.3
1.3=3
Rayane Nayra Barros dos Santos 3° D'
Tacio Fabiano 3ºE
ResponderExcluira) 3.(4+5.7)+3.2=3.39+3.2= 117+6=123
b) [2.4²-(5.3-7º)].2=[2.4²-(14)].2=[2.16-14].2=[32-14].2=18.2=36
c) (7-5)²:(5-7)²=(49-25):(25-19)=24:(-24)=-1
d) (7+5):4+(8-6):2=12+4+2:2=3+1=4
e) [(3.4-5.6º):(15-8)].3=[(12-5):7].3=[7:7].3=1.3=3
a) 3.(4+5.7)+3.2=
ResponderExcluir3.(4+35)+6=
3.39+6=
117+6= 123
b)[2.4²-(5.3-7º)].2=
[2.16-(15-1)].2=
[32-14].2=
18.2= 36
c)(7-5)²:(5-7)²=
(7²-2.7.5+5²):(5²-2.5.7+7²)=
(49-70+25):(25-70+49)
4:4=1
d)(7+5):4+(8-6):2=
(12):4+2:2=
3+1=4
e) [(3.4-5.6º):(15-8)].3=
[(12-5.1):(7)].3=
[7:7].3=
1.3=3
Waldson Ferreira de Moura Júnior 3º C
a)123
ResponderExcluirb)36
c)1
d)4
e)3
flavia estefani alves pereira 1ºf
Noem:Michael De Souza
ResponderExcluirSerio: 3° B
N:25
a)3.(4+5.7)+3.2
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3-7º)].2=
[2-16-14].2=
18.2= 36
c)(7-5)²:(5-7)²=
2²:4=
4:4=1
d)(7+5):4+(8-6):2=
12:4+2:2
3+1= 4
e)[(3.4-5.6º):(15-8)].3
[(12-5):(7)].3
[7:7].3
1.3= 3
a) 3.(4+5.7)+3.2
ResponderExcluir3.(4+35)+3.2
3.39+6
117+6
123
b) [2.4²-(5.3-7°)].2
[2.4²-14].2
[2.16-14].2
[32-14].2
18.2
36
c)(7-5)²:(5-7)²
(2)² : (-2)²
4:4
1
d)(7+5):4+(8-6):2
12:4+2:2
3+1
4
e) [(3.4-5.6°):(15-8)].3
[( 12-5):7].3
1.3
3
luiza raquel 1° E
Amanda Affonso Mendonça 1ºF numero:36
ResponderExcluira)3.(4+5.7)+3.2 =
3.(9.7)+3.2=
3.63+3.2=
189+3.2=
192.2=
384
b) Não sei
c)(7-5)² : (5-7)²
(2)² : (-2)²=
4:-4=
0
D) não sei
a)3.(4+5.7)+3.2=
ResponderExcluir3.(4+35)+32
3.39+3.2
117-32=123
b)[2.4-(5.3-7°)].2=
[2.16-(5.3-1)].2
2.16-(15-1).2
2.16-14.2
32-28=4
c)(7-5)²:(5-7)²=
(2²):(2²)
4:4=1
d)(7+5):4+(8+6):2=
12:4+2:2
3+1=4
e)[(3.4-5.6°):(15-8)].3=
[3.4-5.1):(15-8)].3
[(12-5):7].3
[7:7].3
1.3=3
Olá professor!
meu nome é Elaine Tavares
sou do 1°"E"
Karine soares moreira 3ºB
ResponderExcluira)3.(4+35)+3.2=
3.39+3.2=
117+6=
123
b)[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=
36
c)2²:4=
4:4=
1
d)12:4+2:2=
3+1=
4
e)[(12-5):7].3=
[7:7].3=
1.3=
3
Karla Morais da Rocha - 3º"C"
ResponderExcluira)3.(4+5.7)+3.2=
3.39+6
117+6=123
b)[2.4²-(5.3-7º)].2=
[2.4²-(5.3-1)].2
[2.4²-(15-1)].2
[2.4²-14].2
[32-14].2
18.2=36
c)(7-5)²:(5-7)²=
(7²-2.7.5+5²):(5²-2.5.7+7²)
(49-2.35+25):(25-2.35+49)
(49-70+25):(25-70+49)
4:4=1
d)(7+5):4+(8-6):2=
12:4+2:2
3+1=4
e)[(3.4-5.6º):(15-8)].3=
[(3.4-5.1):(15-8)].3
[(12-5):7].3
[7:7].3
1.3=3
Igor de Andrade Menezes serie/turma:3°A
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =
3.39+3.2
117+6= 123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16-(5.3.1)].2
[2.16-15].2
17.2=34
c) ( 7 - 5 )² : ( 5 - 7)² =
(2)² : (-2)²
4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(3.4-5.1):(15-8)].3
[12-5:7].3
[7:7].3
1.3=1
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3 . (4 + 35) + 6 =
3 . 39 + 6 =
117 + 6 =
= 123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[ 2 . 4² - ( 15 - 7º)] . 2 =
[ 2 . 4² - ( 15 - 1) ] . 2 =
[ 2 . 16 - 14 ] . 2 =
[ 32 - 14 ] . 2 =
18 . 2 =
= 36
c) ( 7 - 5 )² : (5 - 7 )² =
( 2 )² : ( - 2 )² =
4 : 4 =
1 =
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2 =
3 + 1 =
= 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12 - 5 . 1 ) : 7 ] . 3 =
[( 12 - 5 ) : 7 ] . 3 =
[ 7 : 7 ] . 3 =
1 . 3 =
= 3
nome : gabriella de jesus teixeira turma : 1º E
Izabel de Paula Alves 3°A
ResponderExcluira)3*(4+35)+6=
3*39+6=
117+6=123
b)[2*4²-15-1].2=
[2.16-15-1].2=
[32-14].2=
18.2= 36
c)(97-5)²:(5-7)²=
2²:(-2)²=
4:4= 1
d)(7+5):4+(8-6):2+
12:4+2:2=
3+1= 4
e)[(3.4-5.6°):(15-8)].3=
[12-5.1:7].3=
[7:7].3=
1.3= 3
Guilherme Sanches 3°A
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 = 3.(39)+3.2=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 = [ 2 . 4² -(14)] . 2 = (32-14).2 = 36
c) ( 7 - 5 )² : ( 5 - 7)² = 4:4= 1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =12:4+2:2= 4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 = [(12-5):7].3= 3
Aluna: Valéria Rodrigues Cavalcanti
ResponderExcluirSérie/turma: 3ºF
a)3.(4+5.7)+3.2 = 3.39+6=117+6=123
b)[2.4²-(5.3-7º)].2 =[2.16-(15-1)].2=
[32-14].2=18.2=36
c)(7-5)²:(5-7)² = (7-5)(7-5):(5-7)(5-7)=1
d)(7+5):4+(8-6):2= 12:4+2:2=3+1=4
e)[(3.4-5.6º):(15-8)].3 =
[(12-5):7].3=[7:7].3 =3
Kelly Karina Cardoso 3°"F"
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =
3.(4+35)+6=3.39+6=117+6=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16-(5.3-1)].2=[32-(15-1)].2=[32-14].2=18.2=36
c) ( 7 - 5 )² : ( 5 - 7)² =(2)²:(2)²=1
d)(7+5):4+(8-6):2 =(7+5):4+(8-6):2=12:4+2:2=12:6:2=2:2=1
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =[(12-5):7].3=[7:7].3=1.3=3
Isabel Ramos 3º D
ResponderExcluira)3.(4+5) + 6 = (3 X 39 ) + 6 -> 117 + 6 = 123
b)[2x4²-(5x3-7^0)] x2 = [2x4²-(15-1)]x2= [2x16-14]x2= [32-14]x2 = 18x2 = 36
c)(7-5)²:(5-7)²= (49-25): (25-49)=24:(-24)-> -1
d)(7+5) : 4 + ( 8-6) : 2 = 12 :4 + 2 :2 -> 3+1 = 4
e)[(3x4-5x6^0):(15-8)]x3 =
[(12-5):(7)]x3= (7): (7) = 1x3=3
luana antunes1f
ResponderExcluira)54
b)48
Leonardo Paiva Campos de Melo 1ªF
ResponderExcluirA - 123
B - 50
C - 1
D - 4
E - 3
wellington almeida araujo
ResponderExcluir1e
respostas
A:378
B:110
C:0
D:4
E:18
Fabrício Vieira 3°C
ResponderExcluirA)3.(4+5.7)+3.2=
=3.63+3.2=
=(63+3).(2.3)=
=66.6=396
B)[2.4².(5.3-7°)].2=
=[2.4².8].2=
=256.2=512
C)(7-5)²:(5-7)²=
=2²:(-2)²=
=4:2²= -1
D)(7+5):4+(8-6):2=
=12:(4+2):2=
=12:6:2= 1
E)[(3.4-5.6²):(15-8)].3=
=[(12-5.6²):(15-8)].3=
[252:7].3=
36.3= 108
Aluna:Carolina Rodrigues
ResponderExcluirSérie/Turma:3°F
a)3.(4 + 5.7) +3.2 = 3. (63) +6 =
189+6 = 195
b)[2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2 . 4² - ( 15 – 0 )].2 =
[32 -15]. 2 = 34
c)(7 - 5)² : ( 5 - 7)² =
4: 4 = 1
d)(7 + 5): 4 + (8 - 6) : 2 =
12: 4 + 2: 2 =
3 + 1 = 4
e)[(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12 - 5) : 7 ]. 3 =
[ 7 : 7 ] . 3 =
1.3 = 3
Andressa Mendes 3°F
ResponderExcluirrespostas:
A: 240
B: 18
C: -1
D: 4
E: 3
Nome: Barbara Cristina
ResponderExcluirSerie:3º Turma: E
a)3.(4+5.7)+3.2=
3.(4+35)+3.2=
3.(39)+6=
117+6 =
>> 123 <<
b)[2.4²-(5.3-7º)].2
[2.4²-(5.3-1)].2
[2.4²-(15-1)].2
[2.16-14].2
[32-14].2
18.2
>> 36 <<
c)(7-5)²:(5-7)²
2²:-2²
4:4
>> 1 <<
d)(7+5):4+(8-6):2
12:4+2:2
3+1
>> 4 <<
a-3.(4+5.7)+3.2=
ResponderExcluir3.(4+35)+6=
3.39+6=
117+6=223
b-[2.4²-(5.3-7º)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
28.2=56
c-(7-5)²:(5-7)²=
2²:(-2)²=
4:4=1
d-(7+5)²:4+(8-6):2=
12²:4+2:2=
144:4+1=
36+1=37
e-[(3.4-5.6º):(15-8)].3=
[(12-5.1):7].3=
[7:7].3=
1.3=3
Aluna:Beatriz Sirqueira Viana
Turma: 1ºe
Nome:Adriana Paiva
ResponderExcluirSérie:3° Turma:"F"
a)3.(4+5.7)+3.2 =
3.63+6 =
189+6 = 195
b)[2.4²-(5.3-7º)].2 =
[32-15].2 =
17.2 = 34
c)(7-5)²:(5-7)² =
4:4 = 1
d)(7+5):4+(8-6):2 =
12:4+2:2 =
12:6:2 =
2.2 = 4
e)[(3.4-5.6º):(15-8)].3 =
[7:7].3 =
1.3 = 3
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3.(4+35)+6=
3.39+6=
117+6=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[32-(15-1)].2=
[32-14].2
18.2=36
c) ( 7 - 5 )² : ( 5 - 7)² =
(7-5)²:(5-7)²
4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5):7].3=
7:7=1.3=3
Karime Morais L. de Lima 3°D
Denner de Oliveira Silva
ResponderExcluir3º F
a)3.(4+5.7)+3.2=3.39+3.2=117+6=123
b)[2.4²-(5.3-7°)].2=[2.16-14].2=18.2=36
c)(7-5)²:(5-7)²=(49-70+25):(25-70+49)=4:4=1
d)(7+5):4+(8-6):2=12:4+2:2=3+1=4
e)[(3.4-5.6°):(15-8)].3=[(12-5):7].3=[7:7].3=1.3=3
professor de deus ...eu esqueci de postar ontem!!espero que aceite!!!
ResponderExcluirAna Cristina do Nascimento de Lima.
3°C
a)3.(4+5.7)+3.2=
3.(4+35)+3.2=
3.(39)+3.2=
3.39+3.2=
117+6= 123
b)[2.4²-(5.3-7°)].2=
[2.4²-(15-1)]=
[2.4²-14]=
[2.16-14]=
32-14= 18
c)(7-5)²:(5-7)²=
(2)²:(-2)²=
4:-4= -1
d)(7+5):4+(8-6):2=
(7+5):4+14:2
12:4+14:2
3+7=10
A=123
ResponderExcluirB=36
C=-1
D=4
F=3
Anderson Soares da Rocha Silva
3°E.
a=123
ResponderExcluirb=36
c=-1
d=4
f=3
Jonathan da Silva Costa
3°E
Cíntia Paula L. de Souza Barbosa turma: 1Em
ResponderExcluirC.E.D. 02
EXERCICIOS 1
A)123
B)18
C)01
D)04
E)03
DESAFIO
3²+4²+6²=
9+16+36=
61
Rayane Garcês Biterncourt 1ºE
ResponderExcluira)3.(4+5.7)+3.2 =
3.(4+35)+3.2 =
3.39 + 3.2=
117+ 6=
123
b)[2.4²-(5.3-7º)].2
[2.4²-14].2
[2.16-14].2
[32-14].2
18.2
36
c)(7-5)² :(5-7)²
(2)² : (-2)²=
4:4=
1
d) (7+5) : 4+(8-6) : 2
12:4+2:2 =
3+1=
4
e)[(3.4-5.6º): (15-8].3 =
[(12-5.1) :7].3
[(12-5):7].3
[7:7].3
1.3=
3
a] 3.(4+5.7)+3.2=
ResponderExcluir3.(4+35)+3.2
12+105+6=123
b] [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
32-15-0.2=
32-30=2
c] ( 7 - 5 )² : ( 5 - 7)² =
(2)² : (2)²=
4:4=1
d] ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2
3+2:2
3+1=4
aluno:alex vinicius turma/serie:1E
Jônatas Gomes P. Júnior
ResponderExcluir3°C
Respostas
a)3.(4+5.7)+3.2=
3.(4+35)+6=
3.39+6=
117+6=123
b)[2.4²-(5.3- 7º)].2=
[2.16-(15-1)].2=
[32-14].2=
+18.2=36
C)(7-5)²:5-7)²=
+2²:-2²=
+4:-4=-1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=4
e)[(3.4-5.6º):(15-8)].3=
[(12-5):7].3=
[7:7].3=
1.3=3
:XXX
a) 3.(4+5.7)+3.2
ResponderExcluir3.(4+35)+6
3.39+6
117+6=123
b)[2.4²-(5.3-7)].2
[2.16-14].2=
[32-14].2
18.2=36
c)(7-5)²:(5-7)²=
2²:4
4:4=1
d)(7+5):4+(8-6)=2
12:4+2:2
3+1=4
e)[(3.4-5.6):(15-8)].3=
[(12-5):(7)].3
[7:7].3
1.3=3
BRUNA EMANUELLE NUNES PEIXOTO
3ºB
Paulo Cesar Pereira da Fonseca 1° E
ResponderExcluira) 3.(4+5.7)+3.2=
3.(4+35)+3.2=
3.39+3.2=
117+6=
=123
b) [2.4²-(5.3-7º)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=
=36
c) (7-5)²:(5-7)²=
(49-25):(25-49)=
24:-24=
=-1
d) (7+5):4+(8-6):2=
12:4+2:2=
3+1=
=4
e) [(3.4-5.6º):(15-8)].3=
[(12-5.1):7].3=
[(12-5):7].3=
[7:7].3=
1.3=
=3
a) 123
ResponderExcluirb) 36
c) -1
d) 4
e) 3
MATHEUS RIBEIRO LIRA 3ºd
Joéfany dos Santos Sant'ana 3ºE
ResponderExcluira)3.(4+5.7)+3.2= 3.39+6= 117+6= 123
b)[2.4²-(5.3-7º)].2= [2.4²-(15-1)].2= [2.16-14].2= [32-14].2= 18.2= 36
c)(7-5)²:(5-7)²= 2²:(-2²)= 4:(-4)= -1
d)(7+5):4+(8-6):2= 12:4+2:2= 3+1= 4
e)[(3.4-5.6º):(15-8)].3= [(12-5):(15-8)].3= [7:7].3= 1.3= 1
=D
Lidiane Hellen 3°C
ResponderExcluira) 3.(4+5.7)+3:2= b)[2.4²-(5.3-7°)]2=
3.(4+35)+3.2= [2.4²-(15-7°)].2=
3.39+3.2= 117+6= 123 [2.4²-14].2=
18.2=36
c) (7-5)²:(5-7)²= d)(7+5):4+(8-6):2=
2²:(5-7)²= 12:4+(8-6):2=
2²:4= 12:4+2:2=
4:4= 1 3+2:2=
3+1=4
e)[(3.4-5.6°):(15-8)].3=
[(12-5):(15-8)].3=
[7:7].3=
1.3=3
Maria socorro 3°E
ResponderExcluira) 3.(4+5.7)+3:2= b)[2.4²-(5.3-7°)]2=
3.(4+35)+3.2= [2.4²-(15-7°)].2=
3.39+3.2= 117+6= 123 [2.4²-14].2=
18.2=36
c) (7-5)²:(5-7)²= d)(7+5):4+(8-6):2=
2²:(5-7)²= 12:4+(8-6):2=
2²:4= 12:4+2:2=
4:4= 1 3+2:2=
3+1=4
e)[(3.4-5.6°):(15-8)].3=
[(12-5):(15-8)].3=
[7:7].3=
1.3=3
Carolina de Sousa Ferreira
ResponderExcluir3ºA
a) 3.(4+35)+6
3.39+6
117+6= 123
b)[2.4²-15-1].2
[2.16-15-1].2
[32-14].2
18.2=36
c)(7-5)²:(5 -7)²=
(2)²:(2)²
4:4=1
d)(7+5):4+(8-6):2
(12):4+(2):2
3+1=4
e)[(3.4-5.6º):(15-8)].3=
[12-5.1:7].3
[7:7].3
1.3=3
a)3.63+6 = 195
ResponderExcluirb)32+15.2 = 62
c)4:4 = 1
d)12:4+2:2 = 3
e)[12:7].3 = 5,1
Micaele Souza da Silva
1°F Prof: Marcus
Roberta Carla Santiago Rosa 3"A"
ResponderExcluirA=195
B=36
C=1
D=4
E=1
Isadora Martins 3 "A"
ResponderExcluirA=195
B=36
C=1
D=4
E=1
A)123
ResponderExcluirB)36
C)1
D)4
E)3
Francisca Aparecida de Santana Dantas 1ºD
Karine Cardoso Mendes 1ºD
ResponderExcluirA)123
B)36
C)1
D)4
E)3
A)123
ResponderExcluirB)36
C)1
D)4
E)3
Paula Caroline Lima da Luz 1ºd
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3.(39)+6=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16-(15-1)].2
[32-14].2
18.2=36
c) ( 7 - 5 )² : ( 5 - 7)² =
2² : (-2)²=
4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2=
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5.1)(7)].3=
[(12-5):(7)].3
[7:7].3
1.3=3
Shirley Fernandes 3° F
3.(39)+6=123
ResponderExcluir[2.16-(15-1)].2
[32-14].2
18.2=36
2² : (-2)²=
4:4=1
12:4+2:2=
3+1=4
[(12-5.1)(7)].3=
[(12-5):(7)].3
[7:7].3
1.3=3
Alexandre Fernandes 1° D
CED 02
ResponderExcluirAluna: Hyngridi Alves Soares de Oliveira
nº: 34 (talvez provisório)
Série/Turma: 3º "C"
Turno: Matutino
Motivo do atraso: Justificativa com atestado já apresentado ao professor.
Respostas:
a) 3 . ( 4 +5 . 7) + 3 . 2 =
3 . ( 4 + 35 ) + 6 =
3 . 39 + 6 =
117 + 6 =
123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[ 2 . 16 - ( 15 - 1 )] . 2 =
[ 32 - 14 ] . 2 =
18 . 2 =
36
c) ( 7 - 5 )² : ( 5 - 7 )² =
( 49 - 25 ) : ( 25 - 49 ) =
24 : -24 =
0
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12 : 4 + 2 : 2 =
3 + 1 =
4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12 - 5 . 1) : 7 ] . 3 =
[ 7 : 7 ] . 3
1 . 3 =
3
Márcio Bernardes Rabelo Júnior 3D MATUTINO
ResponderExcluira) 3 . ( 4 +5 . 7) + 3 . 2 =
3 . (4+35) + 6 =
3 . 39 + 6 = "123"
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
32 - (15-7) - 2=
32 - 8 - 2 = 32 - 10 = "22"
c) ( 7 - 5 )² : ( 5 - 7)² =
2² : (-2)² =
4: 4 ou (-4) (fiquei em dúvida) = "1" ou "-1"
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12: 4 + 2 :2 =
3 + 1 = "4"
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
(12 - 5 . 1) : 7 . 3
7 : 7 = 1 . (-3) = " -3"
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3.(4+35)+6
12+105+6=123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.16-(5.3-1)].2
[2.16-(15-1)].2
[2.16-14].2
[32-14].2
18.2=36
c) ( 7 - 5 )² : ( 5 - 7)²
(49-25) : (25-49)
24:(-24)= -1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2
12:4+2:2
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5) : (7)] . 3
[7-7] . 3
1.3 =3
Beatriz Lizandra P. Dias / 3° D / matutino.
Marco Vinicius G. C. Quevedo
ResponderExcluirTurma/Sala: 1º F
a) 3 . ( 4 +5 . 7) + 3 . 2
3(63)+6
189+6=195
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2
[2.16-(15-1)].2
[32-14].2
18.2=56
c) ( 7 - 5 )² : ( 5 - 7)²
2²: (-2) ²
4:4=1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2
12:4+2:2
12:4+2:2
3+1=4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3
[(7): (7)].3
[7:7].3
1.3=3
Vanessa Cristina Almeida Cardoso
ResponderExcluir1º ´´E``
a) 3 . ( 4 +5 . 7) + 3 . 2 =
3.(4.35)+3.2 =
3.39+6 =
117+6 =
123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.4²-(5.3-1)].2 =
[2.4²-(15-1)].2 =
[2.4²-14].2 =
[2.16-14].2 =
[32-14].2 =
18.2 =
36
c) ( 7 - 5 )² : ( 5 - 7)² =
2²:(-2)² =
4:(-4) =
-1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2 =
3+1=
4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5.1):7].3 =
[(12-5):7].3 =
[7:7].3 =
1.3
3
a)3.(4+5.7)+3.2=
ResponderExcluir3.(4+35)+3.2
3.39+3.2
117+.6= 123
b)[2.4²-(5.3-7º)].2 =
[2.4²-(15-1)].2
[2.4²-14].2
[2.16-14].2
[32-14].2
18.2= 36
c)(7-5)²:(5-7)²=
2²:(-2)²
4:4= 1
d)(7+5):4+(8-6):2
12:4+2:2
3+1= 4
e)[(3.4-5.6º):(15-8)].3=
[(12-5.1):7].3
[(12-5):7].3
[7:7].3
1.3= 3
nome:Gabriela Pereira do Couto n°:10
série/turma: 1°G matutino
Nome:Lucas Albuquerque Moreira dos Santos
ResponderExcluirTurma:1ºano(G)
a)
3.(4+35) +6=
=3.39 + 6=
= 117+6=
=123
b)
[2.16-(15-1)].2=
=[32-14].2=
=18.2=
=36
c)
( 7 - 5 )² : ( 5 - 7)² =
=(2)² : (-2)²=
=4:4=
=1
d)
( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
=12:4+2:2=
=3+1=
=4
e)
[(3 . 4 - 5 . 6º) : (15 - 8 )] . 3=
=[(12-5.1):7].3=
=[(12-5):7].3=
=[7:7].3=
=1.3=
=3
Paulo Ilton 3º F
ResponderExcluira)3.(4+35) +6=
=3.39 + 6=
= 117+6=
=123
b)[2.16-(15-1)].2=
=[32-14].2=
=18.2=
=36
c)( 7 - 5 )² : ( 5 - 7)² =
=(2)² : (-2)²=
=4:4=
=1
d)( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
=12:4+2:2=
=3+1=
=4
e)[(3 . 4 - 5 . 6º) : (15 - 8 )] . 3=
=[(12-5.1):7].3=
=[(12-5):7].3=
=[7:7].3=
=1.3=
=3
expressoes numericas:
ResponderExcluira)3.(4+5.7)+3.2=
3.39+6=
117+6=
123
b)[2.4²-(5.3-7°)].2=
[2.16-15-1.2]=
[32-14].2=
18.2=
36
c)(7-5)²:(5-7)²=
(2)²:(2)²=
4:4=
1
d)(7+5):4+(8-6):2=
12:4+2:2=
3+1=
4
e)[(3.4-5.6°):(15-8)].3=
[(12-5):7].3=
7:7.3=
1.3=
3
Thais Rocha da silva Patriarca- 1° G
a) 3 . ( 4 +5 . 7) + 3 . 2 =
ResponderExcluir3.(4+35)+3.2=
3.39+3.2=
117+6=
123
b) [ 2 . 4² - ( 5 . 3 - 7º)] . 2 =
[2.4²-(5.3-1)].2=
[2.4²-(15-1)].2=
[2.4²-14].2=
[2.16-14].2=
[32-14].2=
18.2=
36
c) ( 7 - 5 )² : ( 5 - 7)² =
2²:(-2)²=
4:4=
1
d) ( 7 + 5 ) : 4 + ( 8 - 6 ) : 2 =
12:4+2:2=
3+2:2=
3+1=
4
e) [(3 . 4 - 5 . 6º) : (15 - 8 )] . 3 =
[(12-5.6°):(15-8)].3=
[(12-5.1):7].3=
[(12-5):7].3=
[7:7].3=
1.3=
3
Aluna: Andressa da silva lopes 1ºD
Douglas Eduardo Sousa Curado 1°D
ResponderExcluira)3.(4+5.7)+3.2= 123
b)[2.4²-(5.3-7°)].2= 36
c)(7-5)²:(5-7)²= -1
d)(7+5):4+(8-6):2= 4
e)[(3.4-5.6°):(15-8)].3= 3
a) 123
ResponderExcluirb) 36
c) 1
d) 4
e) 3
thayna praxedes , 1ºE
Professor por mais que o senhor ja tenha postado
ResponderExcluiras respostas eu juro pro senhor que eu fiz os cálculos tudinho em uma folha pra mim poder aprender...
a) 3.(4+5.7)+3.2
3.(4+35)+3.2
3.39+6
117+6= 123
b) [2.4² -(5.3-7º)].2
[2.16-(15-1)].2
[32-14].2
18.2=36
c) (7-5)²:(5-7)²
(2)²:(-2)²
4:4=1
d) (7+5):4+(8-6):2
12:4+2:2
3+1=4
e) [(3.4-5.6º):(15-8)].3
[(12-5):7].3
[7:7].3
1.3=3
Harla Ferreira Martins 3º "B"
Graziele Bezerra Fornazier 1° D
ResponderExcluirRESPOSTAS EXERCICIO Nº 1
1ª parte
A)3.(4+5.7)+3.2=
3(63)+6=
189+6=
195
proff:fiquei em dúvida e fiz as duas formas!
12+105+6=
123
B)[2-4²-(5.3-7°)].2=
[2.16-(15-0)].2=
[32-0].2=
32.2=
64
C)(7-5)²:(5-7)²=
14-10:10-14=
4:-4=
-1
D)(7+5):4+(8-6):2=
12:4+2:2=
3+1=
4
E)[(3.4-5.6°):(15-8)].3=
[(12-0):(7)].3=
12:7.3=
12/21