Question

25)Solve:
a) 45 – (- 35) – (-8)
b) (-98 ) + ( 89)​

Answer 1

$a) \ 45-(-35)-(-8)\\\\45 + 35 + 8 \\\\= 88$

$b) (-98) + (89) \\\\= - 9$

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Answer 2

Answer:

a) 72

b) - 9

I think this may help you.