Mastering Addition by 9's

What is the result of adding nine and two?

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Tags

CCSS.1.OA.A.1

What is the sum of nine and seven?

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Tags

CCSS.1.OA.A.1

What is the result of adding nine and ten?

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Tags

CCSS.1.OA.A.1

What is the sum of nine and eight?

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Tags

CCSS.1.OA.A.1

What do you get when you add nine and four?

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Tags

CCSS.1.OA.A.1

What is the result of adding nine and six?

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Tags

CCSS.1.OA.A.1

How many cupcakes are there after baking five more?

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Tags

CCSS.1.OA.A.1

If there are nine speakers on one side, how many are there in total?

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Tags

CCSS.1.NBT.A.1

How many tennis balls are there after ten more roll in?

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Tags

CCSS.1.NBT.A.1

If there are nine tennis balls and ten more roll in, how many are there now?

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Tags

CCSS.2.NBT.B.6