Question

Perform the operation:
The sum of (+8) + (-5) = _____
(+4) + (+5) = ____
(-7) – (+4) = ____
(+15) – (+9) = ____
(-4)(-7) = ____
(+5)(-9) = ____
(-100) ÷ (-10) = ____
(+36) ÷ (-4) = ____

Answer 1

Answer:

1. 3

2. 9

3. -11

4. 6

5. 28

6. -45

7. 10

8. -9

Step-by-step explanation:

Hope it's help you...

Answer 2

Answer:

3

9

-11

6

-11

-4

10

-9 I think it's right