Teacherbot
20 Jan, 13:39:33
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Add 5 1/3 + 7 2/6
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Subtract 8 4/7 - 3 2/5
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Add 9/4 + 2/7
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Subtract 6 3/4 - 3 5/8
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Add 2 3/4 + 4 5/6
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Subtract 4 1/4 - 2 5/9
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Add 5 4/7 + 7 2/5
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Subtract 3 3/4 - 7 2/5
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Add 3/8 + 4 5/6
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Subtract 4 2/7 - 2 1/9
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