Updated by Patti Deep on Sep 04, 2014
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Patti Deep
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# Exponents and Powers of 10 - Math 5

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## IXL math practice - Write multiplication expressions using exponents (Fifth grade)

Make math practice fun! Try free math problems on 'Write multiplication expressions using exponents' and thousands of other skills for K-12!

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## IXL math practice - Complete the exponent expression (Fifth grade)

Make math practice fun! Try free math problems on 'Complete the exponent expression' and thousands of other skills for K-12!

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## Introduction to exponents

Taking an exponent is basically the act of repeated multiplication. You know how to multiply, right? If so, understanding exponents is completely within your grasp!

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## Powers of 10: patterns

We're going to observe a pattern that develops when we compare the number of zeros in tens with the number of zeros in the answer. What do you think will be the pattern?

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## IXL math practice - Multiply a decimal by a power of ten (Fifth grade)

Make math practice fun! Try free math problems on 'Multiply a decimal by a power of ten' and thousands of other skills for K-12!

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## Multiplying by powers of ten

Follow the following shortcut when multiplying by powers of ten Whole numbers multiplied by powers of 10 When multiplying a whole number by a power of ten, just count how many zero you have and attached that to the whole number Examples: 1) 56 × 10 There is only one

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## Multiplying Single Digit by power of 10 with pics.mp4

This video demonstrates what it means to multiply a single digit number by a power of ten. For example, 4 x 10, 5 x 100 or 3 x 1000. This video can be used to build understanding of place value and would be a good precursor to expanded notation: that video is soon to come.

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