Student Instructions
Click the picture to the left to see a video example of how to complete this activity. Then tap to begin.
1. Start on page 2. Use the
tool to choose and move an addition problem to the My Addition Problem box.
2. Solve the problem by breaking apart the addends into tens and ones before adding. Use the
tool or the
tool to show your work in the My Work box.
3. Click on page 3 and repeat steps 1 and 2.
4. Last, tap the
when you are finished to submit your work.
Teacher Notes (not visible to students)
This activity is for students to show what they know with decomposing or break apart strategy for double digit addition. Use this activity as a quick check to see if students can demonstrate the concept.