Math Is Fun Forum
You are not logged in.
- Topics: Active | Unanswered
#76 2014-06-11 14:44:08
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
456^2+384^2+280^2+72^2=438976 = 76^3
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
#77 2014-06-11 16:56:45
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Cube it!
77 cubed equals 456,533
Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
Offline
#78 2014-06-11 18:43:48
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
78^3 = 682^2+72^2+62^2+20^2=474552
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
#79 2014-06-13 12:40:59
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Cube it!
493,039 equals 79 cubed
Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
Offline
#80 2014-06-13 12:41:32
- ShivamS
- Member
- Registered: 2011-02-07
- Posts: 3,648
Re: Cube it!
80 ^ 3 = 512000
Offline
#81 2014-06-13 13:43:20
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
676^2+272^2+20^2+9^2=531441 = 81^3
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
#82 2014-06-18 18:08:54
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Cube it!
551,368 equals 82 cubed
Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
Offline
#83 2014-06-18 18:18:34
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
539^2+324^2+319^2+273^2=571787 = 83^3
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
#84 2014-06-19 21:23:29
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Cube it!
592,704 = 84^3
Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
Offline
#85 2014-06-20 04:33:34
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
626^2+379^2+208^2+188^2=614125 =85^3
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
#86 2014-06-28 14:34:46
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Cube it!
86 cubed = 636,056
Last edited by mathaholic (2014-06-28 14:35:33)
Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
Offline
#87 2014-06-28 14:40:53
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
603^2+541^2+47^2+2^2=658503=87^3
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
#88 2014-07-04 12:47:58
- mathaholic
- Member
- From: Earth
- Registered: 2012-11-29
- Posts: 3,251
Re: Cube it!
681,472 = 88^3
Mathaholic | 10th most active poster | Maker of the 350,000th post | Person | rrr's classmate
Offline
#89 2014-07-04 14:22:12
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
618^2+566^2+40^2+33^2=704969 = 89^3
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
#90 2014-07-05 01:24:02
- Maburo
- Member
- From: Alberta, Canada
- Registered: 2013-01-08
- Posts: 287
Re: Cube it!
"Pure mathematics is, in its way, the poetry of logical ideas."
-Albert Einstein
Offline
#91 2014-07-05 01:40:31
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
289^2+199^2+126^2+41^2=140679 = 91^3
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
#93 2014-07-10 22:42:26
- phrontister
- Real Member
- From: The Land of Tomorrow
- Registered: 2009-07-12
- Posts: 4,879
Re: Cube it!
93^3 = 804357, whose digit sum is 3^3.
"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
Offline
#94 2014-07-10 23:26:06
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
686^2+424^2+406^2+124^2=830584 = 94^3
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
#95 2014-07-11 00:19:46
- phrontister
- Real Member
- From: The Land of Tomorrow
- Registered: 2009-07-12
- Posts: 4,879
Re: Cube it!
95^3 = 857375, and the digit sum of the difference between the answer and its reverse is 3^3.
"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
Offline
#96 2014-07-11 00:28:11
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
96^3 = 884736
(88) + 4 + 7 + 3 - 6 = 96
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
#97 2014-07-11 00:30:13
- phrontister
- Real Member
- From: The Land of Tomorrow
- Registered: 2009-07-12
- Posts: 4,879
Re: Cube it!
97^3 = 912673, and the digit sum of the difference between the answer and its reverse is 3^3.
Also, the difference between 3^3 and the reverse of the difference between 3^3 and its reverse is 3^3.
Note: The result of "the difference between" is an absolute value.
"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
Offline
#98 2014-07-11 00:32:52
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
98^3 = 941192
94 + 11 - 9 + 2 = 98
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
#99 2014-07-11 00:33:46
- phrontister
- Real Member
- From: The Land of Tomorrow
- Registered: 2009-07-12
- Posts: 4,879
Re: Cube it!
99^3 = 970299, and 97 x 0 x 2 + 99 = 99.
"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
Offline
#100 2014-07-11 00:36:10
- bobbym
- bumpkin
- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 109,606
Re: Cube it!
100^3 = 1000000
100 + 0 + 0 + 0 + 0 = 100
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