Base ten blocks

Front

What are base ten blocks used for?

Back

Base ten blocks are used to teach place value, addition, subtraction, and other mathematical concepts by visually representing numbers.

Tags

CCSS.2.NBT.A.1B

Front

What does each unit cube in base ten blocks represent?

Back

Each unit cube represents one 'one' or the value of 1.

Tags

CCSS.2.NBT.A.1B

Front

What does each rod in base ten blocks represent?

Back

Each rod represents one 'ten' or the value of 10.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What does each flat in base ten blocks represent?

Back

Each flat represents one 'hundred' or the value of 100.

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 cubes (4) to represent 254.

Tags

CCSS.2.NBT.A.3

Front

How do you represent the number 168 using base ten blocks?

Back

You would use 1 flat (100), 6 rods (60), and 8 unit cubes (8) to represent 168.

Tags

CCSS.2.NBT.A.3

Front

What is the place value of the digit 5 in the number 254?

Back

The place value of the digit 5 in the number 254 is 50, as it is in the 'tens' place.

Tags

CCSS.4.NBT.A.1

Front

What is the place value of the digit 3 in the number 345?

Back

The place value of the digit 3 in the number 345 is 300, as it is in the 'hundreds' place.

Tags

CCSS.4.NBT.A.1

Front

How many tens are in the number 168?

Back

There are 6 tens in the number 168.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many ones are in the number 254?

Back

There are 4 ones in the number 254.

Tags

CCSS.2.NBT.A.1B