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

You are not logged in.

## #1901 2014-01-10 14:00:43

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

### Re: Add 13 more and post it forever.

24713

24 - 7 - 1 - 3 = 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

## #1902 2014-01-10 14:07:41

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24726

-2 +4 +7 -2 +6 = 13

igloo myrtilles fourmis

Offline

## #1903 2014-01-10 14:11:45

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

### Re: Add 13 more and post it forever.

24739

( 2 * 4 ) - 7 + 3 + 9 = 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

## #1904 2014-01-13 08:21:12

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24752
7 + 5 + 2 / (4 - 2)

igloo myrtilles fourmis

Offline

## #1905 2014-01-13 21:55:37

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

### Re: Add 13 more and post it forever.

24765

(2 + 4 + 7)  (6 - 5) = 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

## #1906 2014-01-14 07:06:08

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24778
(7+7)(8/4/2)

igloo myrtilles fourmis

Offline

## #1907 2014-01-14 07:47:01

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

### Re: Add 13 more and post it forever.

24791

2 - 4 + 7 + 9 - 1 = 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

## #1908 2014-01-14 09:03:29

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24804
.2(48)+0+4=13.6 lol

igloo myrtilles fourmis

Offline

## #1909 2014-01-14 15:08:43

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

### Re: Add 13 more and post it forever.

24817

2 - 4 + 8 + ( 1 x 7 ) = 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

## #1910 2014-01-15 20:54:45

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24830
-2 + 4 + 8 + 3 - 0

igloo myrtilles fourmis

Offline

## #1911 2014-01-15 21:33:43

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

### Re: Add 13 more and post it forever.

24843

2 + 4 + 8 - ( 4 - 3 ) = 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

## #1912 2014-01-16 22:00:15

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,251

### Re: Add 13 more and post it forever.

24956

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

## #1913 2014-01-16 23:47:25

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

### Re: Add 13 more and post it forever.

24969

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

## #1914 2014-01-18 05:59:50

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24882
note correction, 8 in middle digit.

igloo myrtilles fourmis

Offline

## #1915 2014-01-18 08:36:08

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

### Re: Add 13 more and post it forever.

24895

2 * 4 (-( 8 - 9 )) + 5 = 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

## #1916 2014-01-18 10:55:45

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24908

igloo myrtilles fourmis

Offline

## #1917 2014-01-18 17:39:37

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

### Re: Add 13 more and post it forever.

24921

( 24 - 9 - 2 )* 1 = 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

## #1918 2014-01-22 05:10:13

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24934

igloo myrtilles fourmis

Offline

## #1919 2014-01-22 05:14:25

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

### Re: Add 13 more and post it forever.

24947

-(2 + 4 + 9 - ( 4 * 7 ) )= 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

## #1920 2014-01-22 06:31:36

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24960

igloo myrtilles fourmis

Offline

## #1921 2014-01-22 07:06:47

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

### Re: Add 13 more and post it forever.

24973

2 * 4 + 9 - 7 + 3 = 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

## #1922 2014-01-22 07:58:28

John E. Franklin
Member
Registered: 2005-08-29
Posts: 3,588

### Re: Add 13 more and post it forever.

24986

igloo myrtilles fourmis

Offline

## #1923 2014-01-22 11:23:37

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

### Re: Add 13 more and post it forever.

24999

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

## #1924 2014-01-22 21:23:28

mathaholic
Member
From: Earth
Registered: 2012-11-29
Posts: 3,251

### Re: Add 13 more and post it forever.

25012

Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate

Offline

## #1925 2014-01-22 23:17:03

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

### Re: Add 13 more and post it forever.

25025

2 * 5 + 0 - ( 2 - 5 ) = 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
{"found_math": false, "script_math_tex": 0, "script_math_asciimath": 0, "math_annotations": 0, "math_alttext": 0, "mathml": 0, "mathjax_tag": 0, "mathjax_inline_tex": 0, "mathjax_display_tex": 0, "mathjax_asciimath": 0, "img_math": 0, "codecogs_latex": 0, "wp_latex": 0, "mimetex.cgi": 0, "/images/math/codecogs": 0, "mathtex.cgi": 0, "katex": 0, "math-container": 0, "wp-katex-eq": 0, "align": 0, "equation": 0, "x-ck12": 0, "texerror": 0}