Teachers, save “Subtraction Smash” to assign it to your class.

1. Click on Add Response. 2. Select your name. 3. Build a tower with 10 or less blocks. 4. Close your eyes and knock over the tower. 5. Open your eyes, count how many blocks fell over, and see how many are left. 6. Take a photo and record yourself telling your subtraction sentence. 7. Click the check to submit!