A) Even
B) Odd

A) 13
B) 4
C) 12
D) 126

A) 1, 2, 3, 4, 6, 8, 12, 24
B) 1, 2, 3, 4, 5, 6, 10, 12, 24
C) 2, 4, 6, 8, 10, 12, 14, 24
D) 1, 2, 3, 4, 5, 6, 10, 12, 24

A) 4
B) 3
C) 5
D) 2

A) 2 * 12
B) 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2
C) 2 * 2 * 2 * 3
D) 2 * 2 * 6

A) 72
B) 49
C) 9
D) 14

A) 81
B) 92
C) 18
D) 11

A) 36
B) 12
C) 8
D) 62

A) 10
B) 52
C) 25
D) 7

A) 100
B) 12
C) 20
D) 102

A) 8 * 8
B) 16
C) 8 + 8
D) 88

A) 25
B) 5
C) 31
D) 13

A) is an odd number
B) is divisible by 3
C) is a square number
D) has only two factors

A) they always have the number 2 as a factor
B) they are always square numbers
C) they are never prime numbers
D) they can never be divisible by 3

A) Composite
B) Neither Prime nor Composite
C) Both Prime and Composite
D) Prime

A) 4
B) 11
C) 12
D) 3

A) 2
B) 6
C) 4
D) 8

A) 2
B) 4
C) 3
D) 5

A) is not divisible by 3
B) has more than two factors
C) is an even number
D) is a square number

A) 1
B) 13
C) 3
D) 2