Why do a worksheet when you could get up and move?!
Print out the problems on colored card-stock and laminate. Either place on desks or put up around the room. Have students use either the lattice sheet or the traditional algorithm to solve the questions. Either review or have students check their answers on their own using the answer key. .
This gets students up and moving compared to the traditional worksheet. This type of activity is great for your wigglers :)
There are 20 problems in all.
2 Answer Sheets
1 Answer Key