Question

8. Simplify: 8-(-8) 9. The sum of two integers is -22 and one of them is 8. Find the other number. 10. Write the operation shown on the number line:​

Answer 1

Answer:

Simplify : 8-(-8) 9

First we Know that - And - is +

So, -8+-8 = -16

Then + - = -

so,-16+9= -16-9= -7

Answer = -7