An animated powerpoint that clearly makes the connection between the algorithm and the combination of objects that make ten. Great resource for reinforcing mental math strategies! Common Core Standards for kindergarten and first grade are identified. The visual model used is the tens frames model.
In this method of the "reduced multiplication tables", we use the propiety conmutative, reducing terms in each one of them, memorazing with the minimum effor and getting the best results. Enjoy it!.
1st and 2nd Grade Flash Math Facts using visuals to assist with tens and ones and place value. You can edit to make more difficult as students learn. :)