Question

Find the sum of:

a) -8+9+(-10) + 15

b) -35+(-67)+25+(-39)​

Answer 1

Answer:

first one answer is +6

Step-by-step explanation:

-8+9+(-10)+15 =

-8+9 = 1

1+(-10)+15 = 1-10 = -9

so ... -9+15 = +6

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