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Showing posts with label Reversibility. Show all posts
Showing posts with label Reversibility. Show all posts

Monday, March 1, 2021

Mele - Addition and Subtraction Problems

Today in Math i have been answering Addition and Subtraction Problems  and Reversibility. As you have seen or not seen in previous blog that i have been doing reversibility in math and that i have gotten good at it, and my adding and subtracting has came along as well. I have answered 10 questions on the bottom and Six questions the top. Check out my Activity.    


Monday, February 8, 2021

Reversibility and Place Value- Mele Krystal

Today in math  Krystal and I are learning how to solve addition and subtraction using Reusability and Place Value. After that we did a video if you want to learn how to do Place Value and Reversibility.

Place Value: Place Value is used to separate the one , tens. to figure out the answers  

Reversibility: Reversibility is  just to reverse like  minus the do adding manipulation  division  

Check out the video down below