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 sentence 6 x 2 = 12 represent?

Back

It represents that if you have 6 groups of 2, you will have a total of 12.

Front

What does the division sentence 12 ÷ 2 = 6 represent?

Back

It represents that if you split 12 into 2 equal groups, each group will have 6.

Front

What is an array in division?

Back

An array is a visual representation of objects arranged in rows and columns to help understand division. For example, 12 ÷ 3 can be shown as 3 rows of 4.

Front

How do you find the total number of wheels if there are 9 bicycles with 2 wheels each?

Back

You multiply the number of bicycles by the number of wheels per bicycle: 9 x 2 = 18 wheels.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations. If you know that 4 x 3 = 12, you can also say 12 ÷ 4 = 3.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that includes numbers and an operation (like addition, subtraction, multiplication, or division). For example, 5 + 3 = 8.

Front

What does the number line show in relation to division?

Back

A number line can show how numbers are divided into equal parts, helping visualize the concept of division.

Front

What is the result of 9 ÷ 1?

Back

The result is 9, because dividing any number by 1 gives the same number.