CCSS.Math.Content.1.OA.D.8

18 - 8 = ___ + 9

• 10
• 9
• 1
• 2

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CCSS.Math.Content.1.OA.D.8

8 + 6 = 10 + ?

• 6
• 5
• 4
• 3

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CCSS.Math.Content.1.OA.D.8

Which number is missing from this fact family?
4+______=11

• 6
• 7
• 15
• 9

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CCSS.Math.Content.1.OA.D.8

0 x 8 = 

• 0
• 8
• 4
• 12

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CCSS.Math.Content.1.OA.D.8

Find the missing addend for this equation 
5+__= 8

• 3
• 6
• 5
• 8

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CCSS.Math.Content.1.OA.D.8

There are 8 butterflies. 4 are yellow. The rest of the butterflies are white. How many butterflies are white?

• 2

• 4

• 6

• 12

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CCSS.Math.Content.1.OA.D.8

489 - 296

• 213

• 293

• 785

• 193

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CCSS.Math.Content.1.NBT.C.4

CCSS.Math.Content.1.OA.D.8

9+12= ______ +6

• 6

• 15

• 12

• 51

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CCSS.Math.Content.1.OA.D.8

6 + ? = 15

• 8

• 21

• 9

• 10

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CCSS.Math.Content.1.OA.D.8

4 + ? = 12

• 8

• 16

• 4

• 10

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CCSS.Math.Content.1.OA.D.8