Multiplication

Front

What is multiplication?

Back

Multiplication is a mathematical operation where a number is added to itself a certain number of times. For example, 3 x 4 means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is the product of 2 x 5?

Back

The product of 2 x 5 is 10.

Front

What is the associative property of multiplication?

Back

The associative property states that the way in which numbers are grouped in multiplication does not change the product. For example, (2 x 3) x 4 = 2 x (3 x 4).

Front

Calculate: 2 x (2 x 5) = ?

Back

2 x (2 x 5) = 20.

Front

Calculate: (7 x 5) x 1 = ?

Back

(7 x 5) x 1 = 35.

Front

If Jack has 3 sport bags and each bag has 9 soccer balls, how many soccer balls does he have?

Back

Jack has 3 x 9 = 27 soccer balls.

Front

What is the product of 4 x 1 x 5?

Back

The product of 4 x 1 x 5 is 20.

Front

Find the missing number: (5 x 4) x 3 = ____ x (3 x 4)

Back

The missing number is 5.

Front

What does it mean to multiply by 1?

Back

Multiplying by 1 means the number stays the same. For example, 5 x 1 = 5.

Front

What is the product of any number and 0?

Back

The product of any number and 0 is always 0. For example, 7 x 0 = 0.