The foundation of all computation is in two strategies: make ten and doubles.
Our little mathematicians must master these strategies by repeated practice.
This computation packet contains 24 combined pages of isolated addition and subtraction make ten practice, followed by addition doubles, subtraction doubles, and finally, math ten and doubles on the last several pages.
This packet can be used page by page, by strategy, or the entire packet. It can be used at the beginning, middle, and end of the year to teach or reteach. It can be independent work or group work.
I hope you find this packet as helpful as I have as a teacher and a mom.
Happy teaching and learning!