Unit 3 1st grade Math Review A

Jennifer saw 14 frogs sitting on a log.  Seven hopped away.  How many frogs are left?

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CCSS.2.OA.A.1

4+4+3= __

• 10

• 9

• 12

• 11

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CCSS.1.OA.A.1

Nine cookies were on the tray.  I ate some of the cookies and then there were 4 cookies on the tray.  How many cookies did I eat?

Tags

CCSS.2.OA.A.1

6 + ? = 12

• 5

• 6

• 18

• 14

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CCSS.1.OA.D.8

There were seven pigs in the pen.  Two pigs got out.  How many were left in the pen?

Tags

CCSS.2.OA.A.1

There were 13 cupcakes on the tray.  Mrs. King put three more on the tray.  How many cookies are on the tray now?

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CCSS.2.OA.A.1

6 + 3 + 4 = ___ + 10

• 3

• 10

• 13

• 14

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CCSS.1.OA.B.3

Jenn ate 6 cookies.  She ate 6 more books on Wednesday, and 4 more cookies on Thursday.  How many cookies has she ate now? 

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CCSS.2.OA.A.1

Kathren had some Skittles.  Her friend gave her 8 more.  Now she has 13.  How many Skittles did she have before her friend gave her more?

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CCSS.2.OA.A.1

4 + 7 + 7 = 14 + ___

• 18

• 14

• 4

• 7

Tags

CCSS.1.OA.B.3