Teachers, save “Explain Your Subtraction Work” to assign it to your class.

1. Tap the "Add Response" button. 2. Choose a writing tool at the bottom of the screen. Make sure you choose a color that is different than the color of the problem. 3. Click the microphone on the left and then click on the "Talk" picture. Start to solve the problem. Make sure to talk to explain what you are doing as you are writing. 4. Click the done button in the upper right corner when you are done, 5. Press the play button to watch and listen to your recording. Redo your work if you would like. 5. Click the green check button when you are done to upload your work.