@RepKevinCramer 4 those still in 1st grade: it's getting the sum of #'s between, 350 and 617. If A-B=C then B+C=A. #mindblowing #witchcraft
For those who think anti-common core people are paranoid, check out my 2nd grade son's math project. Who's nuts now?pic.twitter.com/B54fEu23Ta
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@RepKevinCramer that's how you do math in your head and that problem shows the link between addition and subtraction
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@RepKevinCramer Isn't counting up a career skill? Isn't this how we count out a persons change in a retail setting? Maybe I'm nuts.
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@RepKevinCramer
@robport I don't see the problem with your example.Thanks. Twitter will use this to make your timeline better. UndoUndo
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@RepKevinCramer just because it's a different way than you learned doesn't mean it's wrong. When you do math in your head do you borrow a 1?
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@RepKevinCramer
@GaryEmineth I didn't learn it in school this way, but that's the mental process I use today. I don't see a problem. -
@CalHaugland @RepKevinCramer I do similar mental math... But should we just subtract first? - 1 more reply
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@RepKevinCramer I must be missing something the math looks correct? But if it is a single editing error has nothing to do with Common Core?
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@RepKevinCramer you Kevin, you are nuts now.
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