Tag: word-problem

Math word problem – solve 2 variables given their sum and difference

Reading Time: 3 minutes There are a few ways to solve for it. I am aware of 3. For the problem above, I tried to guess 1st. Because the numbers are easy. A few years ago I came across the bar model approach from “Math in Focus“, because the school my daughter attends start adopting that math curriculum. Below

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stlplace
October 18, 2023
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