Arrays and Equal Groups

Front

What is an array?

Back

A group of shapes put into rows and columns.

Tags

CCSS.3.OA.A.1

Front

What is the multiplication equation for a 3x3 array?

Back

3 x 3 = 9

Tags

CCSS.3.OA.A.1

Front

What is the repeated addition equation for 6 equal groups?

Back

6 + 6 + 6 = 18

Tags

CCSS.2.OA.C.4

Front

What multiplication equation does 2 rows of 3 represent?

Back

2 x 3 = 6

Tags

CCSS.2.OA.C.3

Front

What do we call groups that are the same size?

Back

Equal groups

Tags

CCSS.2.OA.C.3

Front

How many total shapes are in a 3x2 array?

Back

6 (3 x 2 = 6)

Tags

CCSS.3.OA.A.1

Front

What is the repeated addition for 4 equal groups of 5?

Back

5 + 5 + 5 + 5 = 20

Tags

CCSS.2.OA.C.4

Front

If there are 3 rows of 4, what is the multiplication equation?

Back

3 x 4 = 12

Tags

CCSS.3.OA.A.1

Front

What is the total number of items in a 5x1 array?

Back

5 (5 x 1 = 5)

Tags

CCSS.3.OA.A.1

Front

What is the repeated addition for 2 equal groups of 7?

Back

7 + 7 = 14

Tags

CCSS.2.OA.C.4