Add 3-Digit Numbers

Front

What is the sum of 43 and 217?

Back

260

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CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 149 and 228?

Back

377

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CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 175 and 225?

Back

400

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CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 607 and 27?

Back

634

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CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 279 and 19?

Back

298

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CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What do we call a number that is made up of three digits?

Back

A 3-digit number.

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CCSS.2.NBT.A.3

Front

What is the place value of the digit 2 in the number 245?

Back

The tens place.

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CCSS.4.NBT.A.1

Front

What is the place value of the digit 5 in the number 385?

Back

The ones place.

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CCSS.4.NBT.A.1

Front

How do you add numbers with carrying?

Back

Add the digits starting from the right, carry over if the sum is 10 or more.

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Front

What is the first step in adding 3-digit numbers?

Back

Align the numbers by their place values.

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CCSS.2.NBT.B.7