Rounding and Compensating.

I have been learning how to subtract using Rounding and Compensating because you could calculate the answer in your head. It will be WAY easier in the future

Here's my video, It took way to long to download so here's my
 link.

Comments

  1. Hola Amigos! I watched your video:) You are really good at this strategy. Your so SMART Jordan! Keep up the awesome work, Jordan

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