Question

19. Use the number line to solve. ( 1 x 3 = 3)
6 less than 2
5 more than -5
3 less than -1
Q20. Fill in the blanks. (1 x 3 = 3)
(-6) + ______ = 0
12 + (-12) = _________
(-8) -7 = ______
Q21.Find the greatest 3-digit number exactly divisible by 15,45,60. (3 x 1 = 3)

Q22. Find the HCF of the following numbers. (2 + 2 =4)
28 and 36 b. 15, 45, 75 ​

Answer 1

Q20.

6

0

-15

Hope it helps...