Interactive
Quia

Quia: Rounding Decimals/whole Numbers

For Students 4th - 6th Standards
Two learning games and flashcards are available for students to practice rounding decimals to the nearest whole number.
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: 3 Digit Subtraction Split [Pdf]

For Students 3rd - 4th Standards
An activity for students to practice three-digit subtraction problems.
Activity
K-5 Math Teaching Resources

K 5 Math Teaching Resources: Multiplication Strategy: Partial Products 2 [Pdf]

For Students 4th - 6th Standards
Break down numbers as a strategy to multiply one-digit by three-digit numbers and two-digit by two-digit numbers.
Interactive
Doina Popovici

Math Play: Hoop Shoot: Subtracting Decimals Game

For Students 3rd - 8th Standards
This sports game challenges students to subtract decimals and then shoot a three-point basket.
Interactive
Mangahigh

Mangahigh: Number: Add and Subtract Tens and Hundreds

For Students 4th - 6th Standards
Determine the sum and difference when adding and subtracting tens and hundreds.
Unit Plan
Mangahigh

Mangahigh: Number: Add and Subtract Decimals

For Students 4th - 8th Standards
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.
Interactive
Mangahigh

Mangahigh: Number: Use a Calculation

For Students 3rd - 5th Standards
Determine strategies to use when solving multiplication and division facts.
Interactive
Mangahigh

Mangahigh: Number: Recognize Place Value

For Students 4th - 6th Standards
Explore how to read, write, and order whole numbers up to the 1000 place.
Unit Plan
Mangahigh

Mangahigh: Number: Order Decimals

For Students 3rd - 8th Standards
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.
Interactive
Mangahigh

Mangahigh: Number: Round Decimals

For Students 4th - 6th Standards
Yest your knowledge of rounding numbers and decimals.
Unit Plan
Mangahigh

Mangahigh: Number: Multiplication Algorithm

For Students 3rd - 7th Standards
This site provides students practice with the concept of multiplication algorithms. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.
Unit Plan
Study Ladder

Studyladder: Multiplying Decimals by 10

For Students 4th - 5th Standards
Studyladder:Multiplying decimals by 10 is an interactive learning activity.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Smallest and Largest 3 Digit Numbers Given Digits

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students use place value concepts to write the largest and smallest possible numbers given a set of numbers.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Mixed Review Numbers Up to 100000

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice identifying place value with numbers up to a hundred thousand.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Recognizing Place Value of Digits in Numbers

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice recognizing place value of whole numbers.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Add and Subtract Numbers to 1000 (Grade 3)

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] This learning module features four videos and a set of practice questionsin which students use addition and subtraction to solve problems with more than two values...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Recognize Place Values to 100,000 (Grade 4)

For Students 3rd - 4th Standards
[Free Registration/Login may be required to access all resource tools.] This learning module features four videos and a set of practice questions in which students identify the value of a digit up to one-hundred thousand.
Unit Plan
Math Is Fun

Math Is Fun: Decimals

For Students 4th - 6th Standards
A good introduction to decimals, which includes a definition of place value and several examples of decimal numbers. Follow links at the bottom of this page to access decimal worksheets as well as information on rounding numbers, adding...
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Arbitrary Digits Numbers Up to 100000

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice making large and small numbers with whole numbers.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Calculating Quotients Numbers Up to 100000

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice calculating quotients while attempting whole number place value problems.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Complete the Number Patterns Based on the Multiplication Table

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] The video describes how to use repeated addition to show the pattern for multiplying by 6.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Creating Largest and Smallest Numbers Given Digits

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students practice using place value to create the largest and smallest number possible.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Expressing Tenths as Decimals

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video overview and attempt practice problems involving expressing tenths as decimals.
Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Identifying Place Value Given a Digit

For Students 3rd - 5th Standards
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on identifying the place value of a particular digit.