Question

Calcule:
a)|-3-|-10||
b)|-5|.|-3|
c)|-5+(-1)|
d)|6.(-4)|
e)|-5+3|-3|+|2-8|

Answer 1

a) |-3-|-10||  = l-3 - 10 l = 13

b) |-5|.|-3| = 5 * 3 = 15

c) |-5 + (-1)| = l-6l = 6

d) |6 * (-4)| = l-24l = 24

e) |-5+3|-3|+|2-8| incompleta