Illustrative Mathematics
Level A
Unit: Numbers and Operations and Algebraic Thinking
Lesson 1.5.5 Make a Ten
Lesson topic: Addition
Instructor Materials
- Teacher Guide
- Slides
- Add ‘Em Up Cards (Two-Digit and One-Digit Numbers to 100) resource
- CCRS Standard: 1.NBT.4
- Learning goal: Add a one-digit and a two-digit number, with composing a ten, in a way that makes sense to them.
- 1.5 Assessment and Practice Problems
Student Materials
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