Thursday, April 24, 2014

Math problems of the week: rectangles in Reform Math vs. Singapore Math

The final rectangle area problems in 4th grade Investigations Math vs. Singapore Math:

Investigations Math (Student Activity Book, Unit 4, p. 68):


Singapore Math (Primary Mathematics 4B workbook, Review 5, p. 184)


1 comment:

Anonymous said...

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and navigate to "naar de boeken".