Multiplication and Division Review

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 multiplied by 4 (3 x 4) means adding 3 four times: 3 + 3 + 3 + 3 = 12.

Front

What is division?

Back

Division is a mathematical operation where a number is split into equal parts. For example, 12 divided by 3 (12 ÷ 3) means splitting 12 into 3 equal parts, which equals 4.

Front

What is the product of 5 and 10?

Back

The product of 5 and 10 is 50.

Front

What is the quotient of 20 divided by 4?

Back

The quotient of 20 divided by 4 is 5.

Front

If 6 x 7 = ?, what is the answer?

Back

6 x 7 = 42.

Front

If 30 ÷ 5 = ?, what is the answer?

Back

30 ÷ 5 = 6.

Front

What does it mean to solve for an unknown in multiplication?

Back

To solve for an unknown in multiplication means to find the missing number that makes the equation true. For example, in 4 x ? = 32, the unknown is 8.

Front

What does it mean to solve for an unknown in division?

Back

To solve for an unknown in division means to find the missing number that makes the equation true. For example, in 24 ÷ ? = 4, the unknown is 6.

Front

How many wheels are there on 9 bicycles?

Back

There are 18 wheels on 9 bicycles (9 bicycles x 2 wheels each = 18 wheels).

Front

If Eric bought 5 posters at $10 each, what is the total cost?

Back

The total cost is $50 (5 posters x $10 each = $50).