Amanda Casey
Student Instructions
1. Look at the equation. 2. Click and subtract the ones. 3. Click and subtract the tens. 4. Write your difference. 5. Repeat for all 6. Click to turn in.
Seesaw
416
MS. AMANDA POSTERICK
49
Anne-Marie Claxton
314
Natalie Keizer
233
141
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and subtract the ones.
3. Click 
6. Click 
to turn in.
