Array

In an array, what goes up and down?

• rows

• columns

Tags

CCSS.3.OA.A.1

In an array, what goes side to side?

• rows

• columns

Tags

CCSS.3.OA.A.1

How would you describe the array in yellow?

• two columns of three

• five columns of seven

• three columns of two

• two rows of six

Tags

CCSS.2.OA.C.4

What repeated addition sentence matches the GREEN array?

• 3 + 3 + 3 = 9

• 2 + 2 + 4

• 2 + 2 + 2 = 6

• 5 + 5 + 5 + 5 + 5 + 5 = 30

Tags

CCSS.2.OA.C.4

How many rows are in this array?

• 3

• 4

• 12

• 9

Tags

CCSS.2.OA.C.4

Choose the correct repeated addition sentence.

• 3 + 3 + 3 + 3 = 12

• 4 + 4 + 4 + 4 = 16

• 5 + 5 + 5 + 5 = 20

• 4 + 4 + 4 = 12

Tags

CCSS.2.OA.C.4

What repeated addition goes along with this array? 

• 5+5+5+5+5+5+5+5
• 5+5+5+5
• 4+4+4+4+4+4+4
• 4+4+4

Tags

CCSS.2.OA.C.4

What repeated addition sentence represents the array?

• 3 + 3

• 3 x 3

• 3 + 3 + 3

• 9

Tags

CCSS.2.OA.C.4

What repeated addition problem goes with this picture? 

• 3+3+3+3=15
• 4+4=8
• 4+4+4=12

Tags

CCSS.2.OA.C.4

There are 

• 4 rows of 4
• 3 rows of 4
• 3 rows of 5

Tags

CCSS.2.OA.C.4