Thursday, May 8, 2014

Math problems of the week: 4th grade Singapore Math vs. Investigations

I. The first equivalent fractions problem set in 4th grade Singapore Math (Primary Mathematics 4A Workbook, Unit 3, p. 67) [click to enlarge]:



II. The first equivalent fractions problem set in 4th grade Investigations Math (Student Activity Book, Unit 6, p. 33) [click to enlarge]:

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