Question

1. Write the factor pairs of the following numbers using multiplication facts.
a) 144
b) 225
c) 205
2. What will be the 9th multiple of the following numbers?
a) 7
b) 9
c) 11
d) 13
e) 16
3. Without dividing, find out whether the dividend is exactly divisible by the
divisor or not
a) 73618 + 2 b) 6204 + 3 c) 2089 +5 d)75391 + 6 e) 2477818 +9
2​

Answer 1

Answer:

1 .a ) 144 = 2*2*2*2*3*3

b) 225= 3*3*5*5

Answer 2

Answer:

ans 2

a) 63

b) 81

c) 99

d) 117

e) 144