Tens and Ones

Front

What are tens?

Back

Tens are groups of ten units. For example, 20 is 2 tens.

Front

What are ones?

Back

Ones are single units. For example, 2 is 2 ones.

Front

How many tens are in 30?

Back

There are 3 tens in 30.

Front

How many ones are in 5?

Back

There are 5 ones in 5.

Front

What is the value of 20?

Back

20 is made up of 2 tens.

Front

What is the value of 2?

Back

2 is made up of 2 ones.

Front

What comes after 79?

Back

80 comes after 79.

Front

What comes after 80?

Back

81 comes after 80.

Front

How many tens and ones are in 23?

Back

23 has 2 tens and 3 ones.

Front

How many tens and ones are in 50?

Back

50 has 5 tens and 0 ones.