How to determine which amounts of postage can be formed by using just 4 cent and 11 cent stamps?
11359
Determine the Set of a Sum of Numbers
150278
How many different/unique $4$-letter arrangements are there of the letters in the word Mississauga?
149222
What's the proper way to punctuate inches when recording the dimensions of something?
8318
A positive integer (in decimal notation) is divisible by 11 $ \iff $ ...
32873
$4$ letter words taken from the letters of CONCENTRATIONS
33087
How does the four card limit work?
134023
Are there consequences to stamps in my passport that are not from border control?
36670
What can I do to prevent passport stamps being put on blank pages?
134578
Convention of digit grouping after decimal point
43752
Is there a "quarter" equivalent for something divided in 9 pieces?
127105
Determining a tricky limit
155289
Best way to typeset micrometers?
78019
Prove that you can make change for any amount greater than 7 cents using only 3 and 5 cent coins.
12987
"0.4 point" or "0.4 points"? "1.0 point" or "1.0 points"?
137573
How many different numbers can you make with the following digits?
132041
Numbers which cannot be formed
12926
number of ways to make $2.00