Thursday, 19 November 2015

Exponents Practice Activity 2015

Walt:What I learn't is takeaways
So what I learn't place value and I will show you how to do it so 88-4=something and I think it is 22 because 20x8=80 then I did 2x4=8 then I add them altogether and made 88 and that's how I got 22. 

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