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Math is Fun: Add Fractions with Different Denominators

Denominators with multiple of ten is the focus of this instructional activity, in which students can practice adding both common and unlike denominators. In four problems, the denominator is the same for both fractions in the problem. In the other 21 problems, students must find the common denominator. Most problems involve mixed numbers.

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Resource Details

6th - 7th
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  • Answer Key