I am learning to figure out strategies using Tidy Numbers.
I know it very well and I’m good at it.This strategy is simple.
e.g;1894+__=2000
189(4)+6=1900 1900+100=2000
6+100=106
I know it very well and I’m good at it.This strategy is simple.
e.g;1894+__=2000
189(4)+6=1900 1900+100=2000
6+100=106
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