31 videos in "Decimals"
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Introduction to Decimals Part 1
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Introduction to Decimals Part 2
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Operations with Decimals
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More Decimal Calculations
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Dividing Decimals
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Decimals to Fractions and words
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Write decimals as fractions and reduce
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Adding Decimals
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Subtracting Decimals
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Add/Subtract Positive/Negative Decimals 1
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Add/Subtract Positive/Negative Decimals 2
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Multiply Decimals 1
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Multiply Decimals 2
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Divide by 5 Easy Way
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Square numbers ending in 5
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Multiply by 5 Easy Way
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Multiply by 5 with decimals
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Multiply by 11 Easy Way
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Lattice Multiplication 1
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Lattice Multiplication with Decimals
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Simplify Decimals Order of Operations 1
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Simplify Decimals Order of Operations 2
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Simplify Decimals Order of Operations 3
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Simplify Decimals Order of Operations 4
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Divide Decimal by Whole Number
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Dividing by Decimals 1 - Intro
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Dividing by Decimals 2
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Convert between Fraction and Decimal
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Expressions Fractions Decimals 1
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Expressions Fractions Decimals 2
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Decimal Point
Operations with Decimals
- Adding Decimals - Tutorial on adding decimals
- Subtracting Decimals - Tutorial on subtracting decimals
- Multiplying Decimals - Tutorial on multiplying decimals
- Dividing Decimals - Tutorial on dividing fractions
- How do you add .4 + .3 or 4/10 + 3/10 without a calculator?
- How do you subtract .4 - .3 or 4/10 - 3/10 without a calculator?
- How do you add and subtract decimals and fractions?
- How do you multiply and divide decimals and fractions without a calculator?
- How do you do long multiplication with decimals?
- What is .4*.3 or 4/10*3/10?
- What is .3/.4?
- How do you do long division with decimals?
- How do you add 0.423 + 1.30005 without a calculator?
- How do you subtract 0.75 - 1.382 without a calculator?
- How do you multiply 3.004*2.18 without a calculator?
- How do you divide 29.95/4.5 without a calculator?
- How do you know how many places to move the decimal point when you multiply or divide decimals?
This lesson deals with adding, subtracting, multiplying, and dividing decimals and fractions. Several examples of each operation are shown, with many different types represented. Some of these problems are quite difficult.
