Question

7. By how much does -3 exceed -5?
(a) -2
(b) 2
(c) 8
Hint. Required number = (-3) -(-5) = -3+5..
8. What must be subtracted from 3 to get -9?
(c) 6
(c) -11
(a) -6
(b) 12
9. On subtracting 6 from -5, we get
(a) 1
(b) 11
10. On subtracting -13 from -8, we get
(a) -21
(b) 21
11. (-36) + (-9) = ?
(a) 4
(b) -4
12. 0 + (-5) = ?
(c) 5
(c) no
(a) -5
(b) 0
(c) no
13. (-8) + 0 = ?​

Answer 1

Answer:

7) answer is 2 and 8)answer is -6 9) answer is 1 10)-21 11)4 12)