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Add and subtract three fractions with the same denominator in one calculation

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Question 1

Calculate, giving your answer as a whole or mixed number in its simplest form: 29 + 49 − 59

Calculate, giving your answer as a whole or mixed number in its simplest form: 2/9 + 4/9 − 5/9
Question 2

Calculate, giving your answer as a whole or mixed number in its simplest form: 26 + 26 + 36

Calculate, giving your answer as a whole or mixed number in its simplest form: 2/6 + 2/6 + 3/6
Question 3

Calculate, giving your answer as a whole or mixed number in its simplest form: 39 + 69 − 89

Calculate, giving your answer as a whole or mixed number in its simplest form: 3/9 + 6/9 − 8/9

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