Math Brain Teaser

Area for non-Revo related subjects
mereacregrigore18
Posts: 202
Joined: Tue Apr 17, 2018 10:48 am

Re: Math Brain Teaser

Post by mereacregrigore18 »

Spoiler:
Still don't get this. :lol: :lol: :twisted:
mereacregrigore18
Posts: 202
Joined: Tue Apr 17, 2018 10:48 am

Re: Math Brain Teaser

Post by mereacregrigore18 »

Spoiler:
3 + 6 it is not equal to 11! :lol: :? :lol:
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darctangent
Posts: 534
Joined: Wed Oct 22, 2014 3:17 pm

Re: Math Brain Teaser

Post by darctangent »

JohnnyDee wrote:
Spoiler:
If base 8, then 6+7=15
Yes! Now what about the other equations? Similar but different...
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Kirk2000
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Re: Math Brain Teaser

Post by Kirk2000 »

Math makes my brain hurt. Don't we have an app for this? KIRK
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JohnnyDee
Posts: 35
Joined: Wed Feb 13, 2019 12:53 pm

Re: Math Brain Teaser

Post by JohnnyDee »

I had not looked back past the ping, but now that I see the original teaser, I will need to cogitate a bit.... :ugeek:

Indigo on the brain right now, lol!
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darctangent
Posts: 534
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Re: Math Brain Teaser

Post by darctangent »

JohnnyDee wrote:I had not looked back past the ping, but now that I see the original teaser, I will need to cogitate a bit.... :ugeek:

Indigo on the brain right now, lol!
Haha! I think Indigo is more fun than this math problem. :)
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jack55555
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Joined: Fri May 31, 2019 9:53 am

Re: Math Brain Teaser

Post by jack55555 »

hard and difficult but still cool :twisted: :twisted: :twisted:
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darctangent
Posts: 534
Joined: Wed Oct 22, 2014 3:17 pm

Re: Math Brain Teaser

Post by darctangent »

Are you working on it? :)
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Vlancii
Posts: 108
Joined: Thu Nov 20, 2014 6:19 pm

Re: Math Brain Teaser

Post by Vlancii »

darctangent wrote:Another similar puzzle would be:

1+4=5
2+5=7
3+6=11
6+7=?

How do you do the spoiler?
Vlancii
Posts: 108
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Re: Math Brain Teaser

Post by Vlancii »

Vlancii wrote:
darctangent wrote:Another similar puzzle would be:

1+4=5
2+5=7
3+6=11
6+7=?
Spoiler:
15?
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