Level Sets
Hop Back on the Number Line: What Is Left?
One skill, three levels. Give each child the page that fits: the pages share one layout, so one explanation serves the whole class.
- ✓ 15 answer keys
- ▶ 15 pages can be done on screen
1Level 1: Easy
An easier version of the same task · 5 pages
2Level 2: Core
The grade-level page · 6 pages
3Level 3: Hard
A harder version of the same task · 5 pages
