Question

Aonde eu preciso colocar os parênteses nessas contas?
A) 16÷2×4=2
B)14+3×12=204
C)4×3+6×7=252
D)2+7×3+5=58
E)2+7×3+5=32
F)2+7×3+5=72

Answer 1

A)16÷(2×4)=2
16÷8=2
B)(14+3)×12=204
17×12=204
C)(4×3)+(6×7)=252
12+42=252
D)2+7×(3+5)=58
2+7×8=58
E)(2+7)×(3+5)=32
9×8=32
F)(2+7)×(3+5)=72
9×8=72

Espero ter ajudado!

Answer 2

Bom dia!

a)

16÷ (2x4 ) = 2

16÷8 = 2


b)

(14+ 3 )x 12 = 204

17 x 12 = 204

c)

4 x[ (3 + 6) x 7 ]= 252

d)

2+7 x( 3 +5) = 58

2 + 7 x 8 = 58

5 + 56 = 58


e)

(2+7 )x (3+5) = 32

9 x 8 = 52


F)

(2+7 )x (3+5 )=72

9 x 8 = 72

abraços