This set of 32 task cards is for use in a math center or as a "Scoot" game. It is common core aligned.
CCSS Math Content 4.NF.B.3a
CCSS Math Content 4.NF.B.3b
CCSS Math Content 5.NF.A.1
CCSS Math Content 5.NF.A.2
Students will add and subtract fractions with unlike denominators. A "butterfly method" poster is included for students that may need additional support. Students will be expected to reduce answers to the simplest form.