1+2+3+4+5+.....+22= ?

0

635

1

1+2+3+4+5+.....+22= ?

Guest Nov 5, 2014

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Best Answer

+118724

+5

1+2+22+21=46

3+4+20+19=46

5+6+18+17=46

7+8+16+15=46

9+10+14+13=46

11+12=23

46*5+23=230+23=253

There are of course many ways to do a question like this.

It could be done as the sum of an AP if you know about those. :)

Melody Nov 5, 2014

1⁺⁰ Answers

+118724

+5

Best Answer

1+2+22+21=46

3+4+20+19=46

5+6+18+17=46

7+8+16+15=46

9+10+14+13=46

11+12=23

46*5+23=230+23=253

There are of course many ways to do a question like this.

It could be done as the sum of an AP if you know about those. :)

Melody Nov 5, 2014

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