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Student Instructions
Remember to use your notes to complete this activity.
1. Tap on 
to begin
2. Use a sheet of paper and pencil to work out the problems.
3. Use the 
to take a picture of your work and upload it.
4. Choose one of the problems to explain and tap on the 
to record your explanation.
5. Tap 
to submit.
Teacher Notes (not visible to students)
Answer Key: 1. $4.75 2. $ 6.44 3. $7.59
