There are 20 consecutive even numbers. How much bigger is the sum of the larger 10 ones than the sum of the smaller ones?

Question

There are 20 consecutive even numbers. How much bigger is the sum of the larger 10 ones than the sum of the smaller ones?

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Lệ Thu 5 years 2021-07-27T14:06:11+00:00 1 Answers 23 views 0

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  1. kiet
    0
    2021-07-27T14:07:12+00:00
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    (22+24+26+28+30+32+34+36+38+40) – (2+4+6+8+10+12+14+16+18+20)

    310-110

    200

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