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Decimal Calculation Quiz
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Decimal Calculation Quiz
20 Questions: 10x, 100x, and Decimal Points

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3
Your result
Correct:20、Wrong:0
57.33
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Tips1
Look at the decimal point first.
For addition and subtraction, align decimal points. For multiplication and division, check the decimal place.
Estimate the size of the answer.
A quick estimate helps notice decimal point mistakes.
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