Arrays (Multiplication and Division)

Front

What is an array in mathematics?

Back

An array is a systematic arrangement of objects, usually in rows and columns, that helps visualize multiplication and division.

Tags

CCSS.3.OA.A.1

Front

What does the division symbol (÷) represent?

Back

The division symbol (÷) represents the operation of dividing one number by another.

Tags

CCSS.3.OA.A.2

Front

How do you express a division problem using an array?

Back

A division problem can be expressed using an array by showing how many groups of a certain size can be formed from a total.

Tags

CCSS.3.OA.A.2

Front

What is the result of 24 ÷ 6?

Back

The result of 24 ÷ 6 is 4.

Tags

CCSS.3.OA.B.6

Front

What is the division array for 35 ÷ 7?

Back

The division array for 35 ÷ 7 is 5.

Tags

CCSS.3.OA.A.2

Front

If Gracie has 12 items and divides them into groups of 4, how many groups does she have?

Back

Gracie has 3 groups (12 ÷ 4 = 3).

Tags

CCSS.3.OA.A.2

Front

What multiplication equation corresponds to the division equation 12 ÷ 6 = 2?

Back

The multiplication equation is 2 x 6 = 12.

Tags

CCSS.3.OA.C.7

Front

How can you visualize the equation 4 x 3 = 12 using an array?

Back

You can visualize 4 x 3 = 12 by creating an array with 4 rows and 3 columns, totaling 12 items.

Tags

CCSS.3.OA.A.1

Front

What is the relationship between multiplication and division?

Back

Multiplication and division are inverse operations; knowing one can help solve the other.

Tags

CCSS.4.NBT.B.6

Front

What is the quotient in the division problem 12 ÷ 6?

Back

The quotient in the division problem 12 ÷ 6 is 2.

Tags

CCSS.3.OA.B.6