Your initiarithmetic puzzle brought me back to Middle School. I remember playing this in class one day for fun. Some of the ones I remember were;
18 H on a G C
9 P in the S S (although this has now changed ^_^)
88 K on a P
7 G W of the A W
26 L in the A
7 C in a R
I'm sure there were more, but these are the only ones I remember. Great fun, thanks.
Thanks, Lychee. This game was more fun than I expected.
Hmmmm . . . Anybody have any more obscure but still guessable examples?
206 B in the HB?
101 D?
1,352 GP in N?
What I'm doing in my avatar pic might offer a hint.
If you want to see many more examples just look at the cryptic Twitter Tweets your kids are sending and receiving! And good luck guessing what they mean!
Ron -- I dunno, 1,352 guitar pickers in Nebraska?