October 24, 2017

We are family...(come on, sing it with me!)

On Monday in Math we learned all about fact families or "related facts". We can use fact families in addition/subtraction and multiplication/division. 




We also talked about how fact families have three members, but generate four questions. 


Students created their own fact families and then had to solve a little nugget of a problem similar to this:  Here are two members of a fact family: 8 and 9.  Who could possibly be the third member? That's right! The missing numbers could be either 1 or 17.
  

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