Division with Arrays

Front

What is division?

Back

Division is the process of splitting a number into equal parts. It tells how many times one number is contained within another.

Tags

CCSS.3.OA.A.2

Front

What is an array in math?

Back

An array is a visual representation of objects arranged in rows and columns, used to help understand multiplication and division.

Tags

CCSS.4.NBT.B.5

Front

What does the division sentence 18 ÷ 6 = 3 mean?

Back

It means that when you divide 18 into 6 equal parts, each part has 3.

Tags

CCSS.3.OA.A.2

Front

How do you write a division sentence for an array with 4 rows and 5 columns?

Back

The division sentence is 20 ÷ 5 = 4.

Tags

CCSS.3.OA.A.2

Front

What is the relationship between multiplication and division?

Back

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

Tags

CCSS.4.NBT.B.6

Front

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

Back

It represents that when you divide 12 into 2 equal parts, each part has 6.

Tags

CCSS.3.OA.A.2

Front

How can you check a division problem?

Back

You can check a division problem by multiplying the quotient by the divisor to see if you get the dividend.

Tags

CCSS.4.NBT.B.6

Front

What is the quotient in a division sentence?

Back

The quotient is the result of a division problem.

Tags

CCSS.3.OA.A.2

Front

What does the division sentence 16 ÷ 4 = 4 mean?

Back

It means that when you divide 16 into 4 equal parts, each part has 4.

Tags

CCSS.3.OA.A.2

Front

How do you represent division with an array?

Back

You can represent division with an array by showing how many rows and columns are needed to make a certain number.

Tags

CCSS.3.OA.A.2