Helping with Math
Decimals: Dividing -3
In this decimal division activity, students divide the decimal equations for 18 problems. Students improve their division skills by completing the online division activity.
Curated OER
The Beet Goes On
Root vegetables inspire the series of activities included here. Class members participate in activities related to language arts, social studies, science, visual art, and math. At first, the long list might feel overwhelming; however,...
Curated OER
Decimals: Dividing-1
In this decimals learning exercise, students practice problem solving twenty four division equations involving decimals. Students show each step of their work.
Curated OER
Addition-Decimals
In this addition worksheet, learners solve twenty equations associated with addition and decimals. Students show each step of their work as they solve each equation.
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Queen's Printer for Ontario
Eworkshop.on.ca: Number Sense and Numeration, Grds 4 6: Decimal Numbers [Pdf]
Volume 6 in a workshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teaching decimal numbers and concepts to students in grades 4 through 6. Includes sample learning activities.
AAA Math
Aaa Math: Addition of Decimal Tenths
Students can practice adding decimal numbers in the tenths place through a series of self-check exercises and timed learning games.
AAA Math
Aaa Math: Subtraction of Decimal Tenths
This site describes how to subtract decimals. It provides exercises and games to practice the skill through the tenths place.
NumberNut
Number Nut: Decimals
Do you know what a decimal is and how it is related to fractions? Find out and practice your skills playing the related interactive games.
Shodor Education Foundation
Shodor Interactivate: Lesson: Multiplying Decimals & Mixed Numbers
The Shodor Education Foundation provides this lesson plan to help young scholars see the effect of multiplying decimals. Students use an interactive activity to see the effect of multiplying decimals. NCTM Standards are listed for this...
Scholastic
Scholastic: Study Jams! Math: Adding and Subtracting Decimals
Explore how to add and subtract decimals with this interactive lesson. Then test your knowledge with a quick quiz.
Scholastic
Scholastic: Study Jams! Math: Division of Decimals
This interactive lesson breaks down a word problem step by step to divide decimals.
Scholastic
Scholastic: Study Jams! Math: Multiplication of Decimals
Watch step by step how to solve a word problem involving the multiplication of decimals.
Illustrative Mathematics
Illustrative Mathematics: Multiplying Decimals by 10
The purpose of this task is to help students understand and explain why multiplying a decimal number by 10 shifts all the digits one place to the left. This understanding builds on work around place-value that students have done with...
Mangahigh
Mangahigh: Number: Add and Subtract Decimals
This site provides students practice with the concept of adding and subtracting decimals. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
Mangahigh
Mangahigh: Number: Multiply and Divide Decimals by 10, 100, 1000
This site provides students practice with the concept of multiplying and dividing decimals . Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
Mangahigh
Mangahigh: Number: Multiply by a Decimal
This site provides students practice with the concept of decimal multiplication. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
Mangahigh
Mangahigh: Number: Multiply Decimals
This site provides students practice with the concept of decimal multiplication. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
Mangahigh
Mangahigh: Number: Relate Fractions and Decimals
Express fractions as decimals and how they relate to each other.
Mangahigh
Mangahigh: Number: Order Decimals
Students learn about the concept of ordering decimals by exploring a tutorial. They can then test their knowledge by taking a ten question assessment that increases in difficulty as they correctly answer questions.
Mangahigh
Mangahigh: Number: Addition and Subtraction Column Method
Test your knowledge of addition and subtraction using the column method.
Mangahigh
Mangahigh: Number: Addition and Subtraction of Decimals
Test your knowledge of addition and subtraction of decimals.
Mangahigh
Mangahigh: Number: Calculator Problems Decimals
Test your knowledge of adding, subtracting, multiplying, and dividing decimals.