Hillary Riesen
Student Instructions
1. 2. Use the to show your thinking. 3. Use the to record the sums. 4. to submit.
Sharon Sinclair
232
Annette Foster
22
Adrianne Gronnert
432
526
224
Sign Up
2. Use the 
to show your thinking.
3. Use the 
to record the sums.
4. 
to submit.
