Units 4 & 5

Front

Commutative Property of Multiplication

Back

The order in which two numbers are multiplied does not change the product

Front

Composite Number

Back

A number with three or more factors
Example:  6 has 4 factors

1 x 6

2 x 3

Front

Dividend

Back

In a division problem it is the number
you are dividing or breaking into equal
groups.

Front

Divisor

Back

In a division equation. It is the
        number you are dividing by

Front

Fact family

Back

A group of related facts using the
same numbers.
Fact family for 3,5 15
3 x 5 = 15 5 x 3 = 15
15 ÷ 5 = 3 15 ÷ 3 = 5

Front

Factor

Back

A number that divides a whole number
evenly. Also, a number that is
multiplied by another number

Front

Multiple

Back

The product of a whole number and
any other whole number. You can find
them by counting by that number.
Example:  3,6,9,12,15…

Front

Multiplicative Comparison

Back

A statement that tells the
relationship between two quantities
(amounts) using multiplication. 
EX:  15 is 3 times as many as 5.

15 = 3 x 5

Front

Prime Number

Back

A number with only two factors (1 and
itself)
Example:  7:  factors are 1 and 7

Only 1 x 7 = 7

Front

Product

Back

The answer to a multiplication
problem.