Friday, 14 August 2015

Exponents follow up 2

                                                                                             
Walt: Use two strategies to solve number problems

Today the Exponents learned different strategies to solve number problems and number problems:
548+845=1429
5+8=13
84+45=129

Then I added the one that's in the 129 to the 13 then it made 1429,and this strategy is called adding the tens and the ones.

 
                                                   

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