Math Odds & Ends

Clever math jokes, trivia, good links, etc.
Otis
Coffee Break: Dirty-to-Clean Chain
Replies
2
Views
11
ksdhart2
K
I
Link for online combinations calculator?
Replies
0
Views
20
Iamasaxophonist
I
Otis
Coffee Break: Hammered Homophone + Cryptic Hint
Replies
4
Views
32
Otis
Otis
S
$795 per 500 sq ft. - what is it per 1 sq ft?
Replies
4
Views
36
Stewsey
S
Otis
Coffee Break: Lesser Common Words?
Replies
4
Views
43
Otis
Otis
Otis
Coffee Break: Broken (Word) Ladder
Replies
6
Views
54
Harry_the_cat
H
H
MUMS Puzzle Hunt
Replies
3
Views
61
Otis
Otis
Otis
Coffee Break: No touching allowed
Replies
2
Views
77
greg1313
G
Otis
Coffee Break: Ciphered Symbols of USA
Replies
4
Views
60
Otis
Otis
Otis
Coffee Break: Flu Binge Crisscross
Replies
2
Views
43
Otis
Otis
O
Numbers sequence problem
Replies
5
Views
81
HallsofIvy
H
Otis
Coffee Break: Find the Anagrams
Replies
10
Views
174
Otis
Otis
Jomo
Light Bulb problem number 2 (a bit harder): bulb one of three states: blue red or off
Replies
10
Views
455
JeffM
J
G
Are there any tests besides IQ that I could use to determine whether I would be successful in a particular University math course?
Replies
3
Views
68
JeffM
J
J
Kinetic energy is converted to thermal energy. So how hard would I have to slap a chicken to cook it?
Replies
3
Views
103
Paul Belino
P
K
Adult learner. Wanting to learn math
Replies
10
Views
120
kmce
K
M
Which Pythagorean triples in Sumerian times?
Replies
1
Views
42
Otis
Otis
Otis
Coffee Break: Square Number Maze
Replies
5
Views
92
Dr.Peterson
Dr.Peterson
J
Smallest area a car can do a 3 (or maybe 4) point turn in?
Replies
2
Views
55
Dr.Peterson
Dr.Peterson
M
Why is Euclid's SAS proof considered not valid?
Replies
8
Views
134
MegaMoh
M
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