Question

5. Find the value of:
(1) - 15 - (-20) + 4
(ii) 18 - 35 - (-10)
(iii) 28-[(-8) + 15]
(iv) – 22-[(-25) + (-2) - 8]
step by step answers​

Answer 1

Answer:

1. -15+20+4

5+4=9

2.18-35+10

17+10

27

3. 28+8+15

51

4.-22+25-2-8

3-2-8

1-8

7

Answer 2

Answer:

1) 9

2) -7

3) 21

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