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Multiplication & Division of Decimals by 10, 100, 1000

 Multiplication of Decimals by 10, 100, 1000


When you are multiplying a decimal by 10, move the decimal point one place to the right. 

When you are multiplying a decimal by 100, move the decimal point two places to the right. 

When you are multiplying a decimal by 1000, move the decimal point three places to the right. 

Examples: 

If there are no digits to the left, fill the remaining spaces with zero (0). 









Division of Decimals by 10, 100, 1000


When you are dividing a decimal by 10, move the decimal point one place to the left.

When you are dividing a decimal by 100, move the decimal point two places to the left. 

When you are dividing a decimal by 1000, move the decimal point three places to the left. 


Example: (whiteboard)



























Homework

Section A- Division






























Section B- Multiplication



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