Module 5: Addition and Subtraction Within 1,000 with Word Problems to 100
Students extend conceptual understanding of addition and subtraction algorithms to numbers within 1000
20 Instructional Days (20 Hours)
Description
Students continue renaming place value units and extend their work with conceptual understanding of the addition and subtraction algorithms to numbers within 1,000.
The Following Topics Are Included within this Module:
- Topic A: Strategies for Adding and Subtracting Within 1000
- Topic B: Strategies for Composing Tens and Hundreds Within 1000
- Topic C: Strategies for Decomposing Tens and Hundreds Within 1000
- Topic D: Student Explanations for Choice of Solution Methods
Lessons are organized under each of the topic areas.