Place Value - Tens and Ones (Base-10)

Front

What is place value?

Back

Place value is the value of a digit based on its position in a number.

Front

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

Back

Tens and ones.

Front

How many ones are in the number 21?

Back

1 one.

Front

How many tens are in the number 21?

Back

2 tens.

Front

What is the number represented by 3 tens and 9 ones?

Back

39.

Front

What is the number represented by 2 tens and 5 ones?

Back

25.

Front

What is the value of the digit 6 in the number 36?

Back

6 ones.

Front

What is the value of the digit 3 in the number 36?

Back

3 tens.

Front

How many tens are in the number 25?

Back

2 tens.

Front

How many ones are in the number 25?

Back

5 ones.