Students will sort numbers based on the difference of subtraction number sentences. I used Velco and a file folder to create assemble the game. Students could also use glue for one time use.

How to play:

Students will pick 2 sorting cards, place them on tree page. (Can use all the leaves and different color sorting cards to make more difficult.

Find and attach leaves to the correct trees.

Option for self check: on the back of each leave but a symbol for each difference. Students can look on the back to find out if they are correction.

Students can record their answers on the recording sheet.