Adding Consecutive Integers

2 comments

  1. Preston

    Will the number sense tests ever start with numbers other than 0, 1, or 2?

    1. anthony gillespey

      Yes they could. There are a couple ways you can approach it. You could find the sum of all of them, then find the sum of the ones you dont want and subtract. Or you could use other summation formulas which can be found lots of places.

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