Teachers, save “Valentine Addition, Missing Addends, and…” to assign it to your class.

1. Tap . On page 2, watch the example page. 2. On page 3 - 10, tap . Listen or read the story problem. Read the number sentence shown on the math mat. Tap . Move the present counters to solve the problem on the math mat. 3. Tap and move the number(s) to complete the number sentence. 7. Tap when you have completed all of the pages.