Mrs. Ritti
Student Instructions
1. 2. Choose a tool. 3. Complete the worksheet by counting on to find the missing amount to make 10. 4. Tap the when done.
Martha Castellanos
139
Miss Keath
245
Ms. Nicky
286
169
Gemma Franklin
231
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2. Choose a 
tool.
3. Complete the worksheet by counting on to find the missing amount to make 10.
4. Tap the 
when done.
