Name
Date
FACTORS AND MULTIPLES
Look at these groups of baseballs.
You can multiply to find how many
baseballs there are in all.
4 x 5 = 20
factor factor product
The product of a whole number and
any other whole number is a multiple of
the whole numbers. So, 20 is a multiple of 4 and a multiple of 5.
Even numbers end in 0, 2, 4, 6, or 8. So, 4 and 20 are even numbers.
Odd numbers end in 1, 3, 5, 7, or 9. So, 5 is an odd number.
Complete each number sentence.
Tell if the missing number is odd or even.
Then complete the sentences. Write factor or multiple.
[15]
[odd]
[multiple]
[15]
1. 3 x 5 =
A
of 3 and 5 is
.
[4]
[even]
[factor]
[6 or 4]
2. 6 x
= 24
A
of 24 is
.
[3]
[odd]
[factor]
[3 or 4]
x 4 = 12
A
of 12 is
.
3.
[18]
[even]
[multiple]
[18]
4. 9 x 2 =
A
of 9 and 2 is
.
[7]
[odd]
[factor]
[7 or 3]
x 3 = 21
A
of 21 is
.
5.
[6]
[even]
[factor]
[5 or 6]
6. 5 x
= 30
A
of 30 is
.
V
2
Discovering Math, Numbers and Operations, Factors and Multiples . . . or, Changing Times