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Khan Academy
Khan Academy: Multiply and Divide by Powers of 10
Practice multiplying and dividing by powers of 10. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
University of Waterloo (Canada)
University of Waterloo: Powerama 6 M
Students can practice multiplying by powers of ten in this quick-fire math drill. 120 exercises are presented, in which students must perform the multiplication. All exercises are some number multiplied by 10, 100, 1000, or 10,000.
Lawrence Hall of Science
The Math Page: Skill in Arithmetic: Multiplying and Dividing by Powers of 10: The Meaning of Percent
This excellent math resource explains and defines the meaning of percent. Multiplying and dividing by a power of 10 is incorporated as a preview to understanding scientific notation.
Khan Academy
Khan Academy: Approximating With Powers of 10
Practice comparing two real-world quantities by approximating them using rounding and powers of 10. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
University of Waterloo (Canada)
University of Waterloo: Cemc: Math Circles: Exponents [Pdf]
This worksheet provides exercises in writing expressions in exponential form, multiplying and dividing powers, and working with zero and negative exponents. A series of challenging word problems are included.
CK-12 Foundation
Ck 12: Elem Math: Moving the Decimal Point Multiplying by Powers of 10
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice finding how many places to move the decimal point when multiplying by powers of 10. Includes video demonstrating a sample...
Study Pad
Splash Learn: Divide Decimals by Power of 10
[Free Registration/Login Required] Divide decimals (up to hundredths place) by a power of 10. The focus this worksheet game is the pattern in placement of the decimal digit in the quotient, when a decimal is divided by a power of 10. In...
CK-12 Foundation
Ck 12: Elem Math: Multiplying Decimals by Powers of 10
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice multiplying decimal numbers by powers of 10. Includes video demonstrating a sample problem [1:29] and a set of practice...
Khan Academy
Khan Academy: Multiplying and Dividing by Powers of 10
In this exercise, students practice multiplying and dividing by powers of 10. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
PBS
Pbs: Comparing Powers of 10
Use powers of 10 to investigate scientific notation. This interactive exercise focuses on using what you know about rate of change and lines to make a prediction about whether two lines will intersect and then requires completing the...
CK-12 Foundation
Ck 12: Elem Math: Multiplying Decimals by Multiples of 10
[Free Registration/Login may be required to access all resource tools.] For this learning module, students practice multiplying decimal numbers by multiples of ten. Includes video demonstrating a sample problem [1:55] and a set of...
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.
PBS
Pbs Kids Afterschool Adventure!: Operation: Number Power Activity Plan
For this week's Afterschool Adventure, children will use number powers to solve problems and save the day! They will use grouping power to save a parade, skip counting power to catch a pie-snatching thief, and speed counting and place...
Khan Academy
Khan Academy: Multiply and Divide Decimals by 10
Practice multiplying and dividing decimal numbers by 10. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Math Is Fun
Math Is Fun: Metric Length
The different units used to measure metric length are described, with comparisons to real world objects. A wonderful number line also shows the relative sizes of things all the way from a quark to the universe in powers of ten.
Math Is Fun
Math Is Fun: Metric Numbers
The system of metric numbers is explained with numbers from the infinitesimally small to unfathomably large. Charts listing the numbers by powers of ten make the system easier to understand.
Math Aids
Math Aids: Percent Worksheets
Great resource to practice and strengthen math skills pertaining to percents. Math worksheets are printable, may be customized, and include answer keys.
Math Aids
Math Aids: Multiplication Worksheets
Great resource to practice and strengthen math skills pertaining to multiplication. Math worksheets are printable, may be customized, and include answer keys.
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.
Khan Academy
Khan Academy: Understanding Moving the Decimal
In this exercise, students practice understanding moving the decimal when multiplying or dividing by 10. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Khan Academy
Khan Academy: Understanding Moving the Decimal
Give the number of tens a number is being multiplied or divided by when the decimal is moved to the left or right. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Quia
Ixl Learning: Exponents
Brush up on your math skills relating to exponents then try some practice problems to test your understanding.
Khan Academy
Khan Academy: Multiply and Divide Decimals by 10, 100, and 1000
Practice multiplying and dividing decimals by 10, 100, and 1000. For example, divide 31.4 by 100 to get 0.314. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Multiply and Divide Whole Numbers by 10, 100, and 1000
Practice multiplying and dividing whole numbers by 10, 100, and 1000. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.