Goodwill
Gcf Global: Addition and Subtraction
Learn the basics of addition and subtraction, then practice what you've learned using the interactives.
Goodwill
Gcf Global: Multiplying and Dividing Decimals
In this lesson, students learn how to multiply and divide decimals.
Goodwill
Gcf Global: Adding and Subtracting Decimals
In this tutorial, students learn how to add and subtract decimals.
Khan Academy
Khan Academy: Estimating With Dividing Decimals
Student practice estimating with dividing decimals.
Khan Academy
Khan Academy: Estimating With Subtracting Decimals
Student practice over estimating with subtracting decimals.
Khan Academy
Khan Academy: Estimating With Adding Decimals
For example, estimate 12.93 + 6.1 to be 19. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Estimating With Multiplying Decimals
Estimating with multiplying decimals. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Study Pad
Splash Learn: Decimal Arithmetic
[Free Registration/Login Required] This game provides practice in decimal arithmetic including addition, subtraction, multiplication, and division of decimals.
Study Pad
Splash Learn: Multiply Decimals
[Free Registration/Login Required] Multiply two decimal numbers (up to the hundredths place). Multiplication of decimals numbers can be treated just by multiplying two multi-digit numbers (ignoring the decimal point) and then placing the...
Common Core Sheets
Common Core Sheets: Number and Operations in Base Ten 5.nbt.7 Worksheets
Teachers can assess students' knowledge of adding, subtracting, multiplying, and dividing decimals to hundredths with these printable worksheets. You can even create your own worksheet or flashcards.
Fact Monster
Fact Monster: Decimals Places
Fact Monster: Decimals is a learning module that focuses on digit placement. It also provides videos on how to add and subtract decimals and how to multiply and divide decimals.
Alabama Learning Exchange
Alex: Carlos the Centipede Is Subtracting Decimals!
In this lesson, students will work in collaborative/cooperative groups to understand subtracting decimals. Students will use decimal grids to represent the difference of decimals. Emphasis is on using place-value, lining up the decimals...
Alabama Learning Exchange
Alex: Carlos the Centipede Is Adding Decimals!
In this lesson, students will work in collaborative/cooperative groups to understand adding decimals. Students will use decimal grids to represent the sum of decimals. Emphasis is on using place-value, lining up the decimals and bringing...
Better Lesson
Better Lesson: Adding, Subtracting, and Understanding Decimals
Students learn how to properly add and subtract decimal quantities.
University of Waterloo (Canada)
Mathfrog: Decimal Mania Add or Subtract the Decimals
Add or subtract by entering one digit in each box.
Better Lesson
Better Lesson: Multiplying Decimal Quantities: Real World Application
Students calculate decimal quantities while making sense of real world situations.
Better Lesson
Better Lesson: Multiplying With Decimal Quantities
Learners fluently multiply multi-digit decimal quantities.
Better Lesson
Better Lesson: Quiz: Adding, Subtracting, Multiplying, & Dividing Decimals
Assess progress in calculating with decimals.
Better Lesson
Better Lesson: Mastering Division Involving Decimal Quantities
Students divide decimal quantities and apply this knowledge to real world situations.
Homeschool Math
Homeschool Math: Dividing Decimals by Decimals
This is a complete lesson with a video [7:56], instruction, and exercises about dividing decimals by decimals.
Quia
Ixl Learning: Adding Decimals
Brush up on your math skills relating to adding decimals then try some practice problems to test your understanding.
Quia
Ixl Learning: Multiplying Decimals
Brush up on your math skills relating to multiplying decimals then try some practice problems to test your understanding.
Quia
Ixl Learning: Dividing Decimals
Brush up on your math skills relating to dividing decimals then try some practice problems to test your understanding.
Homeschool Math
Homeschool Math: Multiply and Divide Decimals by 10, 100, and 1000
Lesson includes a video & examples showing the common shortcut for multiplying & dividing decimals by powers of ten. [7:59] Provides exercises and word problems for practice.