1. What will be the difference of +15 and +16?

2. What is the total of (+95) + (-20)?

3. What will be the difference of 8+ and -4?

4. -8×8 Find the N.

5. If (+20) — (-5)=25, what is (-6) —(-4)?

6. Divide +81 by -9

7. If +40 ÷ +8 =5,what is +12 ÷ +3 =?

8. (+6) — (-3) =N Find the N

9. If +15 × 5 =75 what is -6 × -4?

10. What will be the product of +35 × -20?


Thank you in advance​