You learned me to read figures pretty good, though. There's some don't quite add up.
8 seconds sound clip from the Dark Command (1940) movie soundboard.
You can hear this line at 01:13:01 in the Blu-ray version of the movie.
Quote context
[...]
- Now, now, now. Don't worry. I'll make myself personally responsible for his safety and comfort.
- Ah, you're prettied up fit to kill. Have a drink.
- You learned me to read figures pretty good, though. There's some don't quite add up.
- What sort of doohickus would you like on the uniform of your firing squad?
- Yeah.
- Oh, that's right. You're an officer now, and a gentleman.
[...]