X. 200 Chart
Describe where you will land on the 200 Chart when doing the following problems.
- 63 + 10
- 63 − 10
- 63 − 9
- 47 + 52
- 39 − 18
- How is solving Question B like solving Question A?
- How are they different?
Describe where you will land on the 200 Chart when doing the following problems.