Question

1. Calcular:
a) |6|+ 1
b) |-5|+ 9
c) |-10|- 1
d) |-6|- |-2|
e) 2 ∙ |3|
f) |–4| + |–2|
g) |–7 + 2|

Answer 1

a) |6|+ 1

6+1

7

b) |-5|+ 9

5+9

14

c) |-10|- 1

10-1

9

d) |-6|- |-2|

6-|-2|

6-2

4

e) 2 ∙ |3|

2 × 3

6

f) |–4| + |–2|

4+|-2|

4+2

6

g) |–7 + 2|

|-5|

5