Today we reviewed some changes in routine (not handing in homework before it has been reviewed, math message) and reviewed the last assignment that was done with Mrs. Ely. We discussed and practiced using rounding to be able to make mental product estimates (see pictures of notes below). One big idea discussed was to make estimates most accurate by rounding one factor up and the other down but that the numbers should always be compatible or easy to work with mentally.
Homework: Complete Homework page 229 (front side only tonight)
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April 2020
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