Equal Groups and Arrays

Front

What is an array?

Back

A group of shapes put into rows and columns.

Tags

CCSS.3.OA.A.1

Front

What does repeated addition mean?

Back

Adding the same number multiple times.

Tags

CCSS.2.OA.C.4

Front

What is the multiplication sentence for 4 groups of 3?

Back

4 x 3 = 12

Tags

CCSS.3.OA.A.1

Front

What is the repeated addition sentence for 3 groups of 4?

Back

4 + 4 + 4 = 12

Tags

CCSS.2.OA.C.4

Front

How can you represent 5 groups of 2 using addition?

Back

2 + 2 + 2 + 2 + 2 = 10

Tags

CCSS.2.OA.C.4

Front

What is the multiplication equation for 6 groups of 3?

Back

6 x 3 = 18

Tags

CCSS.3.OA.A.1

Front

If you have 3 rows of 4, how can you write that as a multiplication sentence?

Back

3 x 4 = 12

Tags

CCSS.3.OA.A.1

Front

What is the total number of items in 4 rows of 5?

Back

4 x 5 = 20

Tags

CCSS.3.OA.A.1

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 addition sentence for 2 groups of 6?

Back

6 + 6 = 12

Tags

CCSS.2.OA.C.4