Question

1

Circle or write down the number in each list which is not a multiple of the first number listed.
a 3, 6, 9, 12, 14, 18, 21
b 11, 22, 33, 45, 55, 66
C 21.43.63, 84, 105
d 13, 26, 40.52, 65.

Answer 1

A - 14
B - 45
C - 43
D - 40

Answer 2

First one is 14
Second one is 45
Third one is 43
Fourth one is 40