Conditional Remix & Share Permitted
CC BY-NC
Students will begin to improve their computational fluency with combinations of 10, 15, and/or 20. They will develop strategies for combining numbers as they solve problems and play games. They will be able to apply their knowledge of these basic facts to word problems and more complicated computational problems. They will begin to use the commutative property and realize that in an addition problem the order of the numbers does not matter.
- Subject:
- Education
- Mathematics
- Material Type:
- Lesson Plan
- Date Added:
- 03/07/2018