The third and final section for Blast Off Mental Math Series I. This series has been a blast to make, and I hope you and your students have great success building mental math skills. In this section, students will develop counting on 3 and counting back 3. While developing mental number sense, students also build writing accuracy and fluency.
There are 3 sections in Series I; and a Bundle of all three with award certificates and flight badges is now available!
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