Multiplication and Division Strategies

Front

What is multiplication?

Back

Multiplication is a way to add equal groups together. For example, 3 x 4 means 3 groups of 4.

Front

What is division?

Back

Division is separating a number into equal groups. For example, 12 ÷ 3 means to separate 12 into 3 equal groups.

Front

What does the multiplication sign (x) mean?

Back

The multiplication sign means to combine equal groups. For example, 2 x 3 means 2 groups of 3.

Front

What does the division sign (÷) mean?

Back

The division sign means to split into equal parts. For example, 10 ÷ 2 means to split 10 into 2 equal parts.

Front

What is repeated addition?

Back

Repeated addition is adding the same number multiple times. For example, 4 + 4 + 4 = 12 is the same as 3 x 4.

Front

How can you represent 3 x 5 using an array?

Back

You can represent 3 x 5 with 3 rows of 5 dots each.

Front

What is an array in multiplication?

Back

An array is a way to organize objects in rows and columns to show multiplication. For example, 4 rows of 3 is 4 x 3.

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are opposite operations. If 4 x 5 = 20, then 20 ÷ 5 = 4.

Front

What is a number sentence?

Back

A number sentence is a mathematical statement that shows a relationship between numbers using operations like addition, subtraction, multiplication, or division.

Front

What does it mean to 'join' in math?

Back

'Join' means to add groups together. For example, if you have 2 apples and get 3 more, you join them to have 5 apples.