Question

7.Fill in the blanks:
a) 18. X 13 = 13x18
b) The smallest whole number is.Q.
c) Whole numbers between 12 & 21 are....
d) 0 +15 =.........​

Answer 1

Answer:

a. 18.0 ×13=13×18; commutative law

b.the smallest whole number is 0.

c.13,14,15,16,17,18,19,20

d.0+15=15

Answer 2

Answers:

7. a)18.0 × 13 = 13 × 18

b) 0

c) 13, 14, 15, 16, 17, 18, 19 and 20

d) 0+15 =15