Equal Groups and Arrays

Front

What are equal groups?

Back

Equal groups are sets that have the same number of items in each group.

Tags

CCSS.2.OA.C.3

Front

What is an array?

Back

An array is a way to organize objects in rows and columns.

Tags

CCSS.3.OA.A.1

Front

What does multiplication represent?

Back

Multiplication represents adding equal groups together.

Tags

CCSS.3.OA.A.1

Front

What is the product in multiplication?

Back

The product is the answer to a multiplication problem.

Tags

CCSS.3.OA.A.1

Front

What is the equation for 3 groups of 4?

Back

3 x 4 = 12

Tags

CCSS.2.OA.C.3

Front

What is the equation for 5 groups of 3?

Back

5 x 3 = 15

Tags

CCSS.2.OA.C.3

Front

How do you find the total in an array?

Back

Multiply the number of rows by the number of columns.

Tags

CCSS.3.OA.A.1

Front

What is the multiplication equation for this array: 3 rows and 2 columns?

Back

3 x 2 = 6

Tags

CCSS.3.OA.A.1

Front

True or False: Multiplication can have unequal groups.

Back

False, multiplication must have equal groups.

Tags

CCSS.3.OA.A.1

Front

What is the term for the numbers being multiplied?

Back

Factors.

Tags

CCSS.6.EE.A.1