1.OA.1 Post

Sam had 4 red cars and some red cars. If he has 10 cars in all, how many cars are red?

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• 7

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CCSS.1.OA.A.1

Jan had 10 cookies. She ate 3 cookies. How many cookies does Jan have left?

• 3

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• 7

• 9

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CCSS.2.OA.A.1

Max has 2 dogs and 3 cats. How many more cats does he have than dogs?

• 1

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• 7

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CCSS.2.OA.A.1

Mom has 12 buttons. Some are pink and some are yellow. What is one possible combination of pink and yellow buttons?

• 1 + 2 = 12

• 6 + 8 = 14

• 6 + 6 = 12

• 10 + 1 = 11

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CCSS.1.OA.A.1

Dad has 7 blue fish and 4 yellow fish. How many fish does he have in all?

• 10

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CCSS.1.OA.A.1

Mom has 12 buttons. Some are pink and some are yellow. What is one possible combination of pink and yellow buttons?

• 1 + 2 = 12

• 6 + 8 = 14

• 6 + 6 = 12

• 10 + 1 = 11

Tags

CCSS.1.OA.A.1

I have 8 green lollipops and some blue lollipops. Altogether, I have 14 lollipops. How many are blue?

• 14

• 8

• 5

• 6

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CCSS.1.OA.A.1