Decimal Place Value

This video tutorial explains decimal place value, starting with a refresher on the concept of place value, which determines the value of a digit based on its position in a number. It introduces decimal place value headings such as tenths, hundredths, and thousandths, and demonstrates how to break down decimal numbers into whole and fractional parts. A place value chart is used to further illustrate these concepts, and the video concludes with practice questions to reinforce learning.

What does the place value of a digit in a number depend on?

• The color of the digit

• The shape of the digit

• The position of the digit

• The size of the digit

Which of the following is a correct breakdown of the number 23.564?

• 23 + 0.5 + 0.06 + 0.004

• 20 + 3 + 0.5 + 0.6 + 0.04

• 20 + 3 + 0.5 + 0.06 + 0.004

• 23 + 0.5 + 0.6 + 0.04

What is the fractional representation of the decimal 0.6?

• 6/100

• 6/1

• 6/10

• 6/1000

How can the number 5.613 be expressed using place values?

• 5 + 0.6 + 0.01 + 0.03

• 5 + 0.6 + 0.1 + 0.03

• 5 + 0.6 + 0.01 + 0.003

• 5 + 0.06 + 0.1 + 0.003

What is the link between place value names and fractions?

• Place value names correspond to fractions

• Place value names are larger than fractions

• They are unrelated

• Fractions are always smaller than place value names