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Questions related from Carlos De Castro Hernández
I am interested in virtual manipulatives in mathematics and I am looking for projects related to this subject.
01 May 2017 4,830 4 View
These are problems such as: Peter has 8 candies and John 2. How many candies must Peter give to John so they have the same?It is not a subtraction problem, but a problem involving the arithmetic...
25 August 2015 1,777 9 View