Factor Pairs

Front

What are factor pairs?

Back

Factor pairs are two numbers that, when multiplied together, equal a given number.

Front

Name all the factors of 4.

Back

1, 2, 4

Front

Is 9 x 8 equal to 8 x 9?

Back

True, this demonstrates the commutative property of multiplication.

Front

What is the turn around fact for 16?

Back

4 x 4

Front

Name all the factors of 24.

Back

1, 2, 3, 4, 6, 8, 12, 24

Front

Is 7 x 4 equal to 4 x 7?

Back

True, this shows that multiplication is commutative.

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Front

What is a composite number?

Back

A composite number is a number that has more than two positive divisors.

Front

What is the smallest prime number?

Back

2

Front

What is the largest factor of any number?

Back

The largest factor of any number is the number itself.