Question

4. Fill in the blanks to make the following statements true;
(1) (-5) + (-8)= (-8) + (...........)
(ii) 53 +
= -53
17+
= 0
(iv) [13+ (- 12)] + (............) = 13+ [(-12)+(-7)]
(v) (-4) + [15+(-3)] = [-4 + 15] +​

Answer 1

Answer:

1) -5

2) please check this

4) -7

5) -3