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A number that can be represented by an ordered pair of whole numbers  how many parts of a certain size there are, or A number expressed as a quotient, in which a numerator is divided by a denominator.

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Fraction is represented by two numbers that are called  numerator and denominator,  separated by a fraction line.               ⅔ 2 is the numerator of the fraction and  and 3 is the denominator of the   fraction   The numerator is less than the denominator

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example 3 ⅓ example 2 Example 1 ⅔ ⅖

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Define fraction, denominator and numerator Recognize fractions in diagrammatic form Use and name fractions in familiar contexts Write fractions as one, two thirds Recognize that two halves or three thirds make one whole

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1. 4/6                                   2. 2/4                                3. 4/8   four-sixths                               two-fourths                          four-eighths

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1. ½                2. 2/4                3. 3/6                4. 4/8

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Fractions quiz    Questions In 8 slices of pizza, two friends eat 3 slices how many of 8 slices are left ? What are equivalent fractions? What are the one half fractions that you know?

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Fraction definition One half fractions Numerator and denominator Next lesson

Grade 3 mathematics lesson

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