The resource contains 12 task cards aligned to the common core standard 5.NF.1. They could be used as a math center or activity for math workshop. They could also be used as independent practice or a quick assessment. The task cards are as follows:
4 adding unlike fractions
4 subtracting unlike fractions
2 word problems with adding or subtracting unlike fractions
2 mixed numbers
Common Core Standard -- 5.NF.1. Add and subtract fractions with unlike denominators (including mixed numbers) by replacing given fractions with equivalent fractions in such a way as to produce an equivalent sum or difference of fractions with like denominators.
Each task card is numbered and labeled with the common core standard. A recording sheet and answer sheet are included.