Mrs. Massie
Student Instructions
1. Hit 2. Match the equations to the addition strategy and solve. 3. Choose one of the strategies, use the to explain ONE of the strategies. 4. Click to submit.
Adrianne Gronnert
100
Mrs. Thompson
207
Sharon Sinclair
45
1,002
1,135
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2. Match the equations to the addition strategy and solve.
3. Choose one of the strategies, use the 
to explain ONE of the strategies.
4. Click 
to submit.
