Arrays

Select the correct number model with the rectangular array

• 5+5+5=15
• 3+3+3=9
• 3+3+3+3+3=15
• 5+5+5+5+5=30

Tags

CCSS.2.OA.C.4

There are four pots of pencils in Class 2G. Each pot contains eight pencils. How many pencils are there altogether?

• 16
• 20
• 12
• 32

Tags

CCSS.3.OA.A.3

Batteries come in packs of four. How many batteries are there in three packs?

• 16
• 7
• 12
• 19

Tags

CCSS.3.OA.A.3

How many rows are in this array?

• 5
• 3
• 4
• 30

Tags

CCSS.1.NBT.A.1

describe the array

• 4 rows and 3 columns

• 4 columns and 3 rows

• 3 columns and 3 rows

• 4 columns and 4 rows

Tags

CCSS.2.OA.C.4

describe the array

• 4 columns and 2 rows

• 2 columns and 4 rows

• 4 columns and 4 rows

• 2 columns and 2 rows

Tags

CCSS.2.OA.C.4

What is the product of the array?

• 2

• 8

• 4

• 9

Tags

CCSS.3.OA.A.1

Find the array that shows 4 rows of 5.

• 
• 
• 
• 

Tags

CCSS.2.OA.C.4

This array has _____ rows.

Tags

CCSS.2.OA.C.4

Which repeated addition sentence represents this rectangular array

• 3+3+3+3=12

• 3+3+3=12

• 3+3+3=9

• 4+4+4+4=16

Tags

CCSS.2.OA.C.4