My Artifact Cont.
- Concept: Students will be able to identify subtraction problems (to the thousands) that require regrouping.
- Yes and No examples to be provided to the students: These examples and non-examples will be presented three at a time to students on the Smart Board (see actual artifact for examples and non-examples).
Yes Examples:
873
-692
345
- 267
283
- 194
4,371
- 3,524
2, 468
-1, 193
7, 183
-2, 742
6,020
- 1,912
3,000
-2,457
4,009
-3,764
No Examples:
765
- 432
856
- 300
521
- 110
8,451
- 3,230
8,536
- 4,200
5,899
- 873
9,876
- 2,551
3,658
-2,125
7,987
-2,872