Ms. Calenda
Student Instructions
1. Click 2. Use the to solve the problems. 3. Use the number line to help you subtract or add! 4. Click the to submit your work
Tamara Letter
118
Adrianne Gronnert
86
Paula Hutchinson (@pdhutch)
582
Samantha Patten
204
Mrs. Amy Cohn
135
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2. Use the 
to solve the problems.
3. Use the number line to help you subtract or add!
4. Click the 
to submit your work
