Use these Part Part Whole Worksheets to practice fact families, and addition and subtraction sentence!
Fact Families Worksheet: Fill in a few numbers, or let the students roll dice/use counters to fill in the parts. Then they can find the Whole. After the PPW mat has been filled in students write the fact family that goes with it.
PPW Mats: For this I gave each pair of students a bag with 7 counters and instructed them to toss the two sided counters. They then recorded yellow and red (two parts) and discovered the whole. This could be repeated with a different number of counters or random numbers!