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 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 ÷ 3 means splitting 12 into 3 equal parts, which equals 4.

Front

What does the multiplication fact 3 x 5 = 15 mean?

Back

It means that if you have 3 groups of 5, the total is 15.

Front

How do you find the total number of wheels on bicycles?

Back

Multiply the number of bicycles by the number of wheels on each bicycle. For example, 9 bicycles x 2 wheels = 18 wheels.

Front

What is the unknown in the equation ___ x 5 = 35?

Back

The unknown is 7, because 7 x 5 = 35.

Front

What does the division sentence 9 ÷ 1 = 9 tell us?

Back

It tells us that if you have 9 items and you divide them into 1 group, you still have 9 items.

Front

What is the result of 24 ÷ 6?

Back

The result is 4, meaning if you divide 24 into 6 equal parts, each part has 4.

Front

What is a number line?

Back

A number line is a straight line with numbers placed at equal intervals, used to represent numbers visually.

Front

What does the multiplication fact 4 x 3 = 12 represent?

Back

It represents that if you have 4 groups of 3, the total is 12.

Front

How can you check if your division is correct?

Back

You can multiply the quotient by the divisor to see if you get the original number. For example, if 24 ÷ 6 = 4, then check by doing 4 x 6 = 24.