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Unit Plan
Sophia Learning

Sophia: Tenths

For Students 6th - 7th
Students learn about the tenths decimal place value. The tutorial includes detailed examples.
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Unit Plan
Sophia Learning

Sophia: Thousandths

For Students 6th - 7th
The thousandths place is explored in this video tutorial. Students watch a lesson that includes a detailed example.
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Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Decimals, Expressions, Operations

For Students 9th - 10th Standards
Twenty problems presented on the topics: working with expressions, using the distributive property, decimal place value and decimal operations. They are given with each step to the solution cleverly revealed one at a time. You can work...
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Activity
Lawrence Hall of Science

The Math Page: Skill in Arithmetic: Subtracting Whole Numbers and Decimals

For Students 3rd - 8th Standards
If you are looking for a website that explains and defines subtraction with decimals you have arrived at an excellent resource. There are even practice problems at the very end of the lesson.
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Activity
TOPS Learning Systems

Top Science: Decimal Bounce [Pdf]

For Students 5th - 7th Standards
An activity where students learn the meanings of metric prefixes, and how to use them with decimal numbers and with different units of measurement.
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Interactive
Fun Brain

Fun Brain: Place Value Puzzler

For Students 1st - 5th Standards
An engaging and fast-paced game from FunBrain, where players activate their knowledge of place value and rounding. Numbers range in difficulty from easy to hard. However, for those who are up for a more serious challenge, there's also a...
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Unit Plan
Khan Academy

Khan Academy: Place Value Names

For Students 4th - 6th
Practice identifying place value names for decimal numbers. For example, the 3 in 4.563 is in the thousandths place. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unknown Type
Khan Academy

Khan Academy: Multiplying and Dividing Decimals by 10, 100, and 1000

For Students 3rd - 5th Standards
In this exercise, students practice multiplying and dividing decimals by 10, 100, and 1000. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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Unknown Type
Khan Academy

Khan Academy: Multiplying and Dividing Decimals by 10

For Students 3rd - 5th Standards
In this exercise, students practice multiplying and dividing decimals by 10. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
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Unit Plan
Khan Academy

Khan Academy: Decimals in Words

For Students 3rd - 5th Standards
Practice writing decimal numbers in word form and number form. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unit Plan
Khan Academy

Khan Academy: Compare Decimal Place Value

For Students 4th - 6th Standards
Compare 2 numbers to thousandths based on meanings of the digits in each place. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Decimals on a Number Line to Hundredths

For Students 4th - 5th
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to state the decimals to the hundredths place for given locations on a number line. Includes video demonstrating a...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Decimals on a Number Line to Tenths

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to state the decimals to the tenths place for given locations on a number line. Includes video demonstrating a sample...
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Decimals on a Number Line to Thousandths

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are asked to state the decimals to the thousandths place for given locations on a number line. Includes video demonstrating a...
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Unknown Type
Illustrative Mathematics

Illustrative Mathematics: 4.nf Using Place Value

For Teachers 3rd - 5th Standards
Each part of this task highlights a slightly different aspect of place value as it relates to decimal notation. More than simply being comfortable with decimal notation, the point is for students to be able to move fluidly between and...
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 5.nbt Are These Equivalent to 9.52?

For Teachers 5th
Presents six sets of numbers in various formats and students are asked to determine which ones are equivalent to the decimal number 9.52 and to explain their reasoning. Aligns with 5.NBT.A and 5.NBT.A.3.
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Handout
Purple Math

Purplemath: Number Bases: Introduction & Binary Numbers

For Students 9th - 10th
The process of converting between different number bases is actually fairly simple, but the thinking behind it can seem a bit confusing at first. And while the topic of different bases may seem somewhat pointless to you, the rise of...
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Unit Plan
Khan Academy

Khan Academy: Place Value for Decimals Greater Than 1

For Students 3rd - 5th Standards
Practice your decimal place value understanding by using tenths and hundredths to describe decimal numbers greater than one. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
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Interactive
Math Slice

Math Slice: Place Value Game

For Students 1st - 6th Standards
Test your knowledge of place value with whole numbers and decimals. A fast paced, interactive game that gives immediate feedback to responses.
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Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Completing a Decimal Place Value Chart to Thousandths

For Students 4th - 5th Standards
[Free Registration/Login may be required to access all resource tools.] For this learning module, students are presented with a decimal number which they must put into a place value chart that goes to the thousandths place. Includes...
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Unknown Type
Common Core Sheets

Common Core Sheets: Number and Operations in Base Ten 5.nbt.7 Worksheets

For Teachers 5th Standards
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.
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Unknown Type
Common Core Sheets

Common Core Sheets: Number and Operations in Base Ten 5.nbt.3b Worksheets

For Teachers 3rd Standards
Print or create worksheets or flashcards to assess students' understanding of place value, comparing numbers, and ordering numbers with decimals.
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Unknown Type
Common Core Sheets

Common Core Sheets: Number and Operations in Base Ten 5.nbt.1 Worksheets

For Teachers 5th
Teachers can assess students' knowledge of place value with these printable worksheets. You can even create your own learning exercise or flashcards.
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Handout
Fact Monster

Fact Monster: Decimals Places

For Students 3rd - 5th Standards
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.