Curated by
ACT
In this exercise, students practice adding two-digit numbers by making tens. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
3 Views
3 Downloads
CCSS:
Adaptable
Concepts
Additional Tags
Classroom Considerations
- Knovation Readability Score: 1 (1 low difficulty, 5 high difficulty)
- The intended use for this resource is Practice