Tens and Ones Review

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.

Front

How do you represent the number 23 using tens and ones?

Back

23 can be represented as 2 tens and 3 ones.

Front

What is the value of the digit 5 in the number 57?

Back

In the number 57, the digit 5 represents 5 tens, which is equal to 50.

Front

If you have 4 tens and 6 ones, what number do you have?

Back

You have the number 46.

Front

What is the place value of the digit 8 in the number 82?

Back

The place value of the digit 8 in the number 82 is 8 tens, which is equal to 80.

Front

How do you add 3 tens and 4 ones?

Back

3 tens (30) + 4 ones (4) = 34.

Front

What is the difference between 5 tens and 2 ones?

Back

5 tens (50) - 2 ones (2) = 48.

Front

How many ones are in the number 31?

Back

There are 1 one in the number 31.

Front

If you have 7 tens, what number do you have?

Back

You have the number 70.

Front

What is the total of 6 tens and 5 ones?

Back

6 tens (60) + 5 ones (5) = 65.