tens and ones

Front

What are tens and ones?

Back

Tens and ones are the two basic units of place value in the decimal number system. Tens represent groups of ten, while ones represent single units.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

How do you represent the number 45 in terms of tens and ones?

Back

45 can be represented as 4 tens and 5 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of 50 in terms of tens and ones?

Back

50 is made up of 5 tens and 0 ones.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

If you have 3 tens and 7 ones, what number do you have?

Back

You have the number 37.

Tags

CCSS.1.NBT.A.1

Front

What is the sum of 70 and 2?

Back

The sum of 70 and 2 is 72.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

How many ones are in the number 41?

Back

There is 1 one in the number 41.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the value of 21 in terms of tens and ones?

Back

21 is made up of 2 tens and 1 one.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

If you have 5 tens, what number do you have?

Back

You have the number 50.

Tags

CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

Front

What is the difference between 54 and 45?

Back

The difference is 9.

Tags

CCSS.2.NBT.B.6

Front

How many tens are in the number 100?

Back

There are 10 tens in the number 100.

Tags

CCSS.2.NBT.A.1B