5.NBT.A.3.A Worksheets, Workbooks, Lesson Plans, and Games

This worksheet focuses on decimals and how to write them in expanded form using fractions.

Some bunnies need your help! Children practice writing out decimals by place value in this number sense worksheet.

Scale is the factor of measurement by which a shape is increased or decreased. Use this resource to teach your students about shapes to scale.

What is scale? How do you scale shapes? Use this resource to help your students practice predicting scaled items in a series.

Practice percentages by finding the discount prices on this quality merchandise.

Give students practice converting decimal numbers between their standard, expanded, and word forms with this number sense worksheet!

In this lesson, students will gain and use knowledge of expanded fraction form to play a fun card game involving rounding.

Teach your students how to write decimals in expanded decimal form with this fun game. Students will be writing and comparing decimals while not even realizing they are learning one of the most complicated 5th grade math standards.

Use this fun and easy lesson plan to teach your students to predict and calculate dimensions for shapes to scale in sets.

Who doesn’t love a good riddle?! Using this lesson plan, your students will solve a puzzle while learning to read, write, and compare decimals to thousandths.

Kids learn how to multiply whole numbers and decimals in this super science game.