Fractions, decimals & percents Math Practice

About this grouping

Different written forms can represent the same quantity. Start with fraction units and place value if conversions or exact operations are unfamiliar.

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Each Start opens that topic’s available practice. This grouping does not launch a combined session or enroll you in a course.

• Same-denominator fractions

  Completing fraction sums and subtracting small fractions with the same denominator.

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• Simple fraction equivalence

  Complete simple equivalent fractions with denominators 2, 3, 4, 6 or 8.

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• Fraction times whole

  Multiply a small fraction by a whole number and give the exact result.

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• Small exact fraction arithmetic

  Adding, subtracting, multiplying, and dividing simple fractions.

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• Decimal place value

  Read tenths and hundredths digits and their values.

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• Fraction-decimal equivalences

  Converting familiar fractions to decimals and decimals to fractions.

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• Equivalent ratios and proportions

  Equivalent ratios, proportions, and missing values.

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• Fraction, decimal, and percent equivalences

  Converting familiar fractions to percentages and percentages to fractions.

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• Mental percent of a quantity

  Finding common percentages of a number mentally.

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