Teachers, save “Number Story (Addition and Subtraction)” to assign it to your class.

1. to answer the activity. 2. Tap on to write your number sentence in the shapes (e.g. star, square, and circle) and circle the "+" for addition or "-" for subtraction. 3. or choose the "record voice" option o share your number story for each page. 4. Don't forget to tap on to submit it to your journal.