Tuesday, September 24, 2013

My Maths DLO. Add/Sub Year 8 Strategy 1



2.44 + 3.09 =

What I did to solve this problem was I subtracted .09 from the 3.09 to make a tidy whole number. So the 3.09 becomes a 3, then I move on to 2.44 and add the .09 that I took away from the 3.09 and the 2.44 becomes 2.53 and when I add the 2.53 and 3 altogether I have a total answer of 5.53


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