Holiday Math! Addition within 1,000

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Tags

CCSS.1.OA.A.1

Front

What is the sum of 322 and 475?

Back

797 presents.

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CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you find out who has more items?

Back

You compare the total amounts of items each person has.

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CCSS.1.NBT.B.3

Front

What is the total of 200 + 50 + 9?

Back

259.

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CCSS.2.NBT.A.3

Front

What is the total of 200 + 5 + 9?

Back

214.

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CCSS.2.NBT.A.3

Front

If Sam has 259 ornaments and Emma has 214 ornaments, who has more?

Back

Sam has more ornaments.

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CCSS.1.NBT.B.3

Front

What is a way to write 340 + 55 using hundreds, tens, and ones?

Back

300 + 40 + 50 + 5.

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CCSS.2.NBT.B.7

Front

What is the total of 300 + 40 + 50 + 5?

Back

395.

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CCSS.2.NBT.A.3

Front

What does 'more' mean in math?

Back

'More' means a greater amount or number.

Tags

CCSS.1.NBT.B.3

Front

What is the total of 3 + 4 + 5 + 5?

Back

17.

Tags

CCSS.1.OA.A.1