Base ten blocks

Front

What are base ten blocks?

Back

Base ten blocks are a hands-on tool used to teach place value, addition, subtraction, and other mathematical concepts. They consist of unit cubes (ones), rods (tens), and flats (hundreds).

Tags

CCSS.2.OA.A.1

Front

How many ones are in the number 235?

Back

5

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many tens are in the number 613?

Back

1

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does each flat represent in base ten blocks?

Back

Each flat represents 100.

Tags

CCSS.2.NBT.A.1B

Front

What does each rod represent in base ten blocks?

Back

Each rod represents 10.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of 3 flats, 4 rods, and 2 units?

Back

342.

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CCSS.2.NBT.A.3

Front

How many hundreds are in the number 861?

Back

8.

Tags

CCSS.2.NBT.A.1B

Front

How many tens are in the number 365?

Back

6.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the number represented by 2 flats, 5 rods, and 3 units?

Back

253.

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CCSS.2.NBT.A.3

Front

If you have 7 ones, what number could that be?

Back

7.

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CCSS.4.NBT.A.1