Understanding Place Value and Number Representation

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 132, the '1' is in the hundreds place, so it represents 100.

Front

How do you represent the number 132 in expanded form?

Back

132 can be represented in expanded form as 100 + 30 + 2.

Front

What does the digit '7' represent in the number 752?

Back

In the number 752, the digit '7' is in the hundreds place, so it represents 700.

Front

How do you write the number 704 in word form?

Back

704 is written in word form as 'seven hundred four'.

Front

What is skip counting?

Back

Skip counting is counting by a number other than one, such as counting by twos, fives, or tens.

Front

What is the value of the digit '3' in the number 391?

Back

In the number 391, the digit '3' is in the tens place, so it represents 30.

Front

How do you write the number 40 in expanded form?

Back

40 can be represented in expanded form as 40.

Front

What is the place value of the digit '2' in the number 275?

Back

In the number 275, the digit '2' is in the hundreds place, so it represents 200.

Front

How do you write the number 102 in word form?

Back

102 is written in word form as 'one hundred two'.

Front

What is the value of the digit '9' in the number 391?

Back

In the number 391, the digit '9' is in the tens place, so it represents 90.