Multiplication

Front

What is multiplication?

Back

Multiplication is a way to add the same number many times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What does 1 x 1 equal?

Back

1 x 1 = 1. This means if you have one group of one, you still have one.

Front

If John’s mom baked 7 pies for each of the 3 teachers, how many pies did she bake in total?

Back

John's mom baked 21 pies in total (7 pies x 3 teachers = 21 pies).

Front

What multiplication sentence is shown on the number line if it ends at 16 and has 4 groups?

Back

The multiplication sentence is 4 x 4 = 16.

Front

How can you express 8 + 8 + 8 + 8 using multiplication?

Back

You can express it as 4 x 8.

Front

What is repeated addition?

Back

Repeated addition is adding the same number over and over. For example, 3 + 3 + 3 + 3 is repeated addition of 3.

Front

What does 3 x 4 equal?

Back

3 x 4 = 12. This means 3 groups of 4 equals 12.

Front

What is the commutative property of multiplication?

Back

The commutative property says that changing the order of the numbers does not change the product. For example, 2 x 3 = 3 x 2.

Front

What is the identity property of multiplication?

Back

The identity property states that any number multiplied by 1 remains the same. For example, 5 x 1 = 5.

Front

What does 0 x any number equal?

Back

0 x any number equals 0. For example, 0 x 7 = 0.