Array Vocabulary

What is an example of repeated addition?

• 1 + 3 + 4

• 6 - 2

• 2 + 2 + 2 + 2

• 16 + 5

Tags

CCSS.2.OA.C.4

10 - 4 = 6

This is an example of:

• array

• equation

• repeated addition

• equal groups

Tags

CCSS.2.OA.C.4

15 is an ___ number

Tags

CCSS.2.OA.C.3

What does this show

• equal groups

• equation

• repeated addition

• array

Tags

CCSS.2.OA.C.4

Which choice shows equal groups

• 
• 
• 16 + 5 = 21

Tags

CCSS.2.OA.C.4

34 is an ____ number

Which picture shows rows

• 
• 

Tags

CCSS.1.NBT.A.1

Which picture shows columns

• 
• 

Tags

CCSS.L.1.5A

CCSS.L.1.5B

CCSS.L.K.5A