Tens and Ones

Front

What are tens and ones?

Back

Tens are groups of ten, and ones are single units. For example, in the number 23, there are 2 tens (20) and 3 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many tens are in the number 20?

Back

There are 2 tens in the number 20.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many ones are in the number 2?

Back

There are 2 ones in the number 2.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of a dime?

Back

A dime is worth 10 cents.

Front

What is the difference between 20 and 2?

Back

20 has 2 groups of ten and 2 has 2 ones.

Tags

CCSS.2.OA.A.1

Front

How many is 34?

Back

34 is made up of 3 tens (30) and 4 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of 50?

Back

50 is made up of 5 tens (50) and 0 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How many tens are in the number 30?

Back

There are 3 tens in the number 30.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of a quarter?

Back

A quarter is worth 25 cents.

Front

How many is 31?

Back

31 is made up of 3 tens (30) and 1 one.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C