Base ten blocks

Front

What are base ten blocks?

Back

Base ten blocks are tools used to teach place value, addition, and subtraction. They represent units, tens, and hundreds.

Tags

CCSS.2.OA.A.1

Front

What does one unit block represent?

Back

One unit block represents the number 1.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does one rod represent?

Back

One rod represents the number 10.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does one flat represent?

Back

One flat represents the number 100.

Tags

CCSS.2.NBT.A.1B

Front

How many unit blocks are in one rod?

Back

There are 10 unit blocks in one rod.

Tags

CCSS.2.NBT.A.1B

Front

How many rods are in one flat?

Back

There are 10 rods in one flat.

Tags

CCSS.2.NBT.A.1B

Front

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

Back

The value is 324.

Tags

CCSS.2.NBT.A.3

Front

How do you represent the number 254 using base ten blocks?

Back

You would use 2 flats (200), 5 rods (50), and 4 unit blocks (4).

Tags

CCSS.2.NBT.A.3

Front

If you have 1 flat, 3 rods, and 2 unit blocks, what number do you have?

Back

You have the number 132.

Tags

CCSS.2.NBT.A.3

Front

What is the total of 2 rods and 3 unit blocks?

Back

The total is 23.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C