1-8 Math » . Decimals » G.5. Multiplying and Dividing Decimals

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Decimals Multiplication

• Overview
• Multiplying decimals by decimals
• Multiplying decimals by multiples of 10
• Multiplying decimals by multiples of 100
• Multiplying decimals by multiples of 1,000
• Multiplying decimals by powers of 10 (10^x)
• Determining the number of places the decimal point will move after multiplying by a power of 10
• Determining the product of two decimals without calculation
• Comparing the product of decimals without calculation
• Comparing and writing inequalities between products of decimals

Decimals Division

• Overview
• Dividing decimals by whole numbers
• Dividing whole numbers by decimals
• Dividing decimals by decimals
• Dividing decimals by multiples of 10
• Dividing decimals by multiples of 100
• Dividing decimals by multiples of 1,000
• Determining the number of places the decimal point will move after dividing by a power of 10
• Dividing decimals by powers of 10 (10^x)
• Determining the greatest quotient without calculation
• Determining the quotient that is less than 1 without calculation
• Comparing and writing inequalities between quotients of decimals
• Determining the missing factor in an equality between a product and a quotient involving decimals
• Predicting the missing decimals in a sequence of decimals

Decimal Multiplication and Division Word Problems

• Overview
• Multiplying decimals in word problems
• Word problems: Multiplication with Addition
• Dividing decimals in word problems
• Multiplying and dividing decimals in word problems
• Solving word problems that involve mixed operations for decimals

Measurement Conversions with Decimals

• Meters to Centimeters with Decimals
• Kilometers to Meters with Decimals
• Centimeters to Millimeters with Decimals