Decimals
In this section we have a look at, the Adding, Subtracting, Multiplication and Division of decimals.
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Introduction to Decimals
- A Decimal Number is a number that contains a Decimal Point:
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Ordering Decimals
- Ordering decimals can be tricky. This is because often we look at 0.42 and 0.402 and say that 0.402 must be bigger because there are more numbers.
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Multiplying Decimals
- Multiply without the decimal point, then re-insert it in the correct spot!
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Adding Decimals
- Adding decimals is easy if you keep your work neat.
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Subtracting Decimals
- Subtracting decimals is easy if you keep your work neat
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Dividing Decimals
- Quick method: use Long Division without the decimal point, then re-insert the decimal point in the answer.
