Look at the attachment. Answer the questions and solve if needed
Instructions | |
Looking at student work- Three students (A,B and C) attempted to solve the addition problem: 57+24 Assignment:
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Assignment
1. Select a student response (1,2,3,4, or 5 above) & attempt to describe the student's mathematical thinking
2. Which strategy above (1,2,3,4, or 5) would you be most likely to use and why?
3. Show your attempt to solve 83-56