Tens and Ones

Front

What are TENS?

Back

TENS are the groups of ten in a number. For example, in the number 45, there are 4 TENS.

Front

What are ONES?

Back

ONES are the single units in a number. For example, in the number 29, there are 9 ONES.

Front

How many ONES are in 29?

Back

9

Front

How many TENS are in 45?

Back

4

Front

How many TENS are in 23?

Back

2

Front

How many ONES are in 5?

Back

5

Front

How many ONES are in 15?

Back

5

Front

What is the value of 2 TENS?

Back

2 TENS equal 20.

Front

What is the value of 3 ONES?

Back

3 ONES equal 3.

Front

If a number has 4 TENS, what is the highest number it can be?

Back

The highest number is 49.