Illustrative Mathematics
Level A
Unit: Numbers and Operations and Algebraic Thinking
Lesson 1.3.9 Addition with a Ten
Lesson topic: Addition with a ten value
Instructor Materials
- Teacher Guide
- Slides
- Double 10 Frame Standard resource
- Number Cards 11-20 resource
- CCRS Standars: 1.NBT.2a, 1.NBT.2b, 1.OA.8
- Learning goal: Compose and decompose teen numbers into 1 ten and some number of ones. Find the value that makes an addition equation true, where one addend is 10.
- 1.3 Assessment and Practice Problems
Student Materials
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