Representing Numbers on a Number Line

Front

What is a number line?

Back

A number line is a straight line that represents numbers in order, with equal spaces between them.

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CCSS.2.MD.B.6

Front

How do you find the sum of two numbers?

Back

To find the sum, you add the two numbers together.

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CCSS.1.OA.A.1

Front

What does 'even number' mean?

Back

An even number is a number that can be divided by 2 without a remainder.

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CCSS.2.OA.C.3

Front

What does 'odd number' mean?

Back

An odd number is a number that cannot be divided by 2 evenly.

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CCSS.2.OA.C.3

Front

What is the sum of 4 + 4?

Back

The sum of 4 + 4 is 8.

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CCSS.1.OA.C.6

CCSS.2.OA.B.2

Front

Which number sentence has the same sum as 4 + 4?

Back

5 + 3 = 8.

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CCSS.2.OA.C.3

Front

How do you represent the number 262 using addition?

Back

You can represent 262 as 200 + 60 + 2.

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CCSS.2.NBT.A.3

Front

What is the total if Cindy bought 15 packs of gum and 7 packs of chocolate?

Back

Cindy bought a total of 22 packs.

Tags

CCSS.2.OA.A.1

Front

What is a group of objects that shows an even amount?

Back

A group of objects with pairs, like 2, 4, 6, etc., shows an even amount.

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CCSS.2.OA.C.3

Front

If Kevin saved $4 and had $3 left after buying a toy, how much did he spend?

Back

Kevin spent $1 on the toy.

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CCSS.2.OA.A.1