Question

calcule:

a)-5 -3 .(-2)
b) | -11 |
c) |7 - 4| + |4 - 7|
d) 2 +5.(-3) - (-4)
e) -11 -2.(-3) + 3
f) -8 + 3.| 2 - (-1)
g) [2 + 3 .(-2)| - |3 + 2.(-3)|
h) |5 - 10|- [10 - (-5)| -|-5 -(-5)|​

Answer 1

Resposta:

b) 11

c) 22 eu acho

d 7 . -7

e) - 13 . 0

f) - 5 . - 3