Expanded Form of Decimal Numbers

Learn to convert decimals to the thousandths place from expanded form to standard form with this useful fifth-grade worksheet! In each problem, students will look at a decimal number in expanded form and decide how to write that number in standard form. The first five problems include expanded form that shows only addition, while the last five show both addition and multiplication. The expanded form numbers are formatted with both decimals and fractions, but students are asked to write all their answers as decimals only, giving them more practice with converting. 

This worksheet is intended to help fifth graders better understand place value and the expanded form of decimal numbers. Students will also practice converting from fractions to decimals, and they’ll even test their critical thinking skills with the final challenge problem! 

Get more practice writing decimals in different forms with Decimals in Expanded Form and Expanded Form Quiz: Decimals.