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please help! 1 year, 8 months ago #2980

86-65-74-77-62-89 ans=50
23-25-31-24-39-23 ans=47
39-36-39-40-40-44-42 ans=48

I know the answers but I don't know why. please help.
  • junjun
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Re: please help! 1 year, 8 months ago #3015

These ones "jump" The sequence is in alternate numbers.
86 (-12) 74 ( -12) 62 (-12) = (50)
23 (+8) 31 (+8) 39 (+8) = (47)
36 (+4) 40 (+4) 44 (+4) = (48)
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Last Edit: 1 year, 8 months ago by nosy-parker. Reason: error

Re: please help! 1 year, 8 months ago #3021

thank you.
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Re:please help! 1 year, 7 months ago #3029

This post has been removed as it did not comply with forum rules.
Last Edit: 1 year, 7 months ago by marcella.
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