Understand Place Value: Tens and Ones

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number. For example, in the number 23, the 2 is in the tens place and represents 20.

Front

What are the two parts of a two-digit number?

Back

The two parts of a two-digit number are the tens and the ones.

Front

How many ones are in the number 15?

Back

There are 5 ones in the number 15.

Front

How many tens are in the number 42?

Back

There are 4 tens in the number 42.

Front

What does the number 30 represent in terms of place value?

Back

The number 30 represents 3 tens and 0 ones.

Front

If you have 2 tens and 5 ones, what number do you have?

Back

You have the number 25.

Front

Which is greater: 34 or 43?

Back

43 is greater than 34.

Front

What is the value of the digit 7 in the number 72?

Back

The value of the digit 7 in the number 72 is 70.

Front

How do you write the number 18 in terms of tens and ones?

Back

18 is written as 1 ten and 8 ones.

Front

If you add 10 to the number 25, what number do you get?

Back

You get the number 35.