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

What is the array representing?

• 3 x 5
• 3 + 5
• 5 x 3
• 5 - 3

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

CCSS.Math.Content.3.OA.A.3

5x4

• 20
• 9
• 15
• 25

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

Which equation matches this array?

• 5 x 3 = 15
• 3 x 5 = 15
• 4 x 3 = 12
• 3 x 4 = 12

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

What is another way of saying 2 + 2 + 2 + 2 + 2?

• 2 groups of 2
• 5 groups of 2

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

What is the correct addition sentence?

• 5 + 5 + 5 + 5 = 20
• 4 + 4 + 4 + 4 = 16 
• 4 + 4 + 4 + 4 = 20
• I don't know. 

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

Select the repeated addition sentence that matches the array.

• 3+4+3=10
• 4+4+4=12
• 4+4=8
• 3+3+3=9

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

4x4

• 15

• 16

• 20

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

8x5

• 21

• 35

• 40

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

9 x 4

• 36

• 18

• 27

• 45

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

There are 4 rows, with 4 in each. Which problem matches?

• 4 + 4 = 8

• 4 X 4 = 16

• 8 X 2 = 16

Tags

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