Math Is Fun Forum

  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

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#2276 2016-01-07 21:20:02

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29588

(2 * 9 - 5)(8 / 8) = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#2277 2016-01-07 21:27:53

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29601

(2 x 9) - 6 + 0 + 1 = 13


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

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#2278 2016-01-07 22:23:28

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29614

2 * 9 - 6 +1^4 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2279 2016-01-08 11:49:32

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29627


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2280 2016-01-08 12:34:36

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29640

2 + 9 + 6 - 4 + 0 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2281 2016-01-08 13:49:32

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29653


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2282 2016-01-08 13:54:30

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29666


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2283 2016-01-08 14:26:46

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29679


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2284 2016-01-08 14:53:38

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29692

2 * 9 + 6 - 9 - 2 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2285 2016-01-08 15:05:48

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29705

2 + 9 + 7 - 0 - 5 = 13


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2286 2016-01-08 15:50:50

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29718

29 - 7 - 1 - 8 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2287 2016-01-08 15:50:56

Relentless
Member
Registered: 2015-12-15
Posts: 631

Re: Add 13 more and post it forever.

2 + 9 - 7 + 1 + 8

Edit: 2 * 9 - 7 + 3 - 1

Last edited by Relentless (2016-01-08 15:53:02)

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#2288 2016-01-08 18:03:23

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29744


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2289 2016-01-08 18:14:19

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29757

2 x 9 + 7 - 5 - 7 = 13


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2290 2016-01-08 18:35:37

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29770


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2291 2016-01-08 18:47:32

Relentless
Member
Registered: 2015-12-15
Posts: 631

Re: Add 13 more and post it forever.

2 + 9 + 7 - 8 + 3

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#2292 2016-01-08 18:50:37

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29796


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2293 2016-01-08 23:48:04

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29809

Last edited by Monox D. I-Fly (2016-01-08 23:49:57)


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2294 2016-01-09 00:30:39

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29822


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2295 2016-01-09 01:27:39

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

29835


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2296 2016-01-09 01:37:44

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29848

2 - 9 + 8 + 4 + 8 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2297 2016-01-09 03:03:24

phrontister
Real Member
From: The Land of Tomorrow
Registered: 2009-07-12
Posts: 4,810

Re: Add 13 more and post it forever.

Hi Monox D. I-Fly,

Monox D. I-Fly wrote:

I get 15 for that. Please forgive me if I'm wrong, but I didn't know what
was, and looked it up. Hopefully I understood the explanation.

This works, I think:     

29861


"The good news about computers is that they do what you tell them to do. The bad news is that they do what you tell them to do." - Ted Nelson

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#2298 2016-01-09 04:50:26

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29874

2 * 9 - 8 + 7 - 4 = 13


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#2299 2016-01-09 11:16:05

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: Add 13 more and post it forever.

phrontister wrote:

Hi Monox D. I-Fly,

Monox D. I-Fly wrote:

I get 15 for that. Please forgive me if I'm wrong, but I didn't know what
was, and looked it up. Hopefully I understood the explanation.

This works, I think:     

Oh, right. Thanks for the correction.

29887


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

Offline

#2300 2016-01-09 11:57:35

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Add 13 more and post it forever.

29900


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

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