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1. 6 18/28 + 7/28 =

2. 3/5 + 4/7 =

3. 4/8 - 2/8 =

4. 14 14/18 - 5/18 =

5. 9 1/8 - 3 5/6 =

6. 8/28 + 12/28 =


( - ) MINUS
( + ) PLUS



please answer the questions above