Mrs. Giesbrecht
Student Instructions
1. Press 2. Use to reveal the questions. 3. Use the number line and to solve the + and - questions. 4. Press to post your work.
Sharon Sinclair
156
Louisa Stanford
222
Martha Castellanos
175
125
132
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2. Use 
to reveal the questions.
3. Use the number line and 
to solve the + and - questions.
4. Press 
to post your work.
