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Published byAustin Gardner Modified over 7 years ago

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Today’s Plan: -Mental math with decimals -Multiply decimals -Add and Subtract Decimals 11/17/10 Decimals Learning Target: -I can solve problems containing decimals and determine if my answer is reasonable. What pattern do you notice with the answers?

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Course 2 4-3 Multiplying Decimals You can use decimal grids to model multiplication of decimals. Each large square represents 1. Each row and column represents 0.1. Each small square represents 0.01. The area where the shading overlaps shows the product of the two decimals. =

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Course 2 4-3 Multiplying Decimals To multiply decimals, multiply as you would with integers. To place the decimal point in the product, count the number of decimal places in each factor. The product should have the same number of decimal places in the factors. 7 8 8 56 0.7 0.8 1 decimal place 2 decimal places + Same digits 0.

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Today’s Plan: -Mental math with decimals -Multiply decimals -Add and Subtract Decimals 11/17/10 Decimals Learning Target: -I can solve problems containing decimals and determine if my answer is reasonable. Multiply Decimals Worksheet

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Conversion Practice Today’s Plan: -Mental math with decimals -Multiply decimals -Add and Subtract Decimals 11/17/10 Decimals Learning Target: -I can solve problems containing decimals and determine if my answer is reasonable.

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Today’s Plan: -Mental math with decimals -Multiply decimals -Add and Subtract Decimals 11/17/10 Decimals Learning Target: -I can solve problems containing decimals and determine if my answer is reasonable. Add and subtract decimals

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Human Number Line: Order Decimals Today’s Plan: -Mental math with decimals -Multiply decimals -Add and Subtract Decimals 11/17/10 Decimals Learning Target: -I can solve problems containing decimals and determine if my answer is reasonable.

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