Model 1/5 + 4/5.
Model 2/10 + 4/10.
Find the sum of 2/6 + 2/6
Find the difference for 7/8 - 3/8
Ms. Hall mixes 3/8 gallon of red paint and 5/8 gallon of blue pain to make purple paint. She uses 2/8 gallon of purple paint. How much purple paint is left?