CCSS.Math.Content.K.OA.A.2

Which word below is a clue to use subtraction?

• each
• more
• increase
• decrease

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CCSS.Math.Content.K.OA.A.2

A baker made cookies before he opened his store in the morning. • He sold 2 3 /4  dozen of his cookies in the morning. • He sold 1 2 /3 dozen of his cookies in the afternoon. • There were still 1 3/ 4 dozen of his cookies left when he closed the store. How many cookies did the baker make before he opened the store? 

• 10 dozen
• 10 5/12 dozen
• 10 1/2 dozen
• 10 7/12 dozen

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CCSS.Math.Content.K.OA.A.2

86.04 + 4.04

• 9.044
• 9044
• 90.08
• 90.44

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CCSS.Math.Content.K.OA.A.2

10+28=

• 8
• 280
• 38
• 31

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CCSS.Math.Content.K.OA.A.2

2+6

• 7
• 8
• 9
• 10

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CCSS.Math.Content.K.OA.A.2

6 - (-4)

• 10
• 2
• -2
• -10

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CCSS.Math.Content.K.OA.A.2

CCSS.Math.Content.4.NBT.B.4

4+4=

• 6
• 7
• 8
• 9

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CCSS.Math.Content.K.OA.A.2

1 - 1

• 1

• 2

• 9

• 0

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CCSS.Math.Content.K.OA.A.2

6 - 6

• 6

• 0

• 2

• 1

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CCSS.Math.Content.K.OA.A.2

8-3

• 8

• 2

• 5

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CCSS.Math.Content.K.OA.A.2