CCSS.Math.Content.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.Math.Content.2.OA.C.4

2 groups of 9 equals _____.

• 15
• 18

Tags

CCSS.Math.Content.2.OA.C.4

How many groups are there?

• 5
• 3

Tags

CCSS.Math.Content.2.OA.C.4

Select the correct number model with the rectangular array

• 4+4+4+4=16
• 2+2+2+2=8
• 5+5+5+5=20
• 3+3+3+3=12

Tags

CCSS.Math.Content.2.OA.C.4

4x4

• 15

• 16

• 20

Tags

CCSS.Math.Content.2.OA.C.4

8 x 5

• 39

• 40

• 45

Tags

CCSS.Math.Content.2.OA.C.4

12 x 7

• 84

• 72

• 24

Tags

CCSS.Math.Content.2.OA.C.4

1 x 2 =

• 2

• 1

• 3

• 21

Tags

CCSS.Math.Content.2.OA.C.4

Select the correct repeated addition equation that matches the array.

• 3+3+3+3=12

• 4+4+4=12

• 3+3+3=9

• 4+4+4+4=16

Tags

CCSS.Math.Content.2.OA.C.4

10 x 10

• 10

• 100

• 1000

• 10000

Tags

CCSS.Math.Content.3.OA.C.7

CCSS.Math.Content.3.NBT.A.3

CCSS.Math.Content.2.OA.C.4