From test prep materials for the LA statewide assessment test for 3rd graders (iLEAP):

Pete has 32 books. He puts an equal number of books on each of the 4 shelves of his bookcase. Which expression shows how Pete can find the number of books on each shelf?

A) 4 / 32
B) 32 x 4
C) 32 - 4 - 4 - 4 - 4 - 4 - 4
D) 32 - 4 - 4 - 4 - 4 - 4 - 4 - 4 - 4

The only clue to solving this riddle is provided in the following text in the answer key:

Match to GLE: This item measures GLE 6: Recognize and model division as separating quantities into equal subsets (fair shares) or as repeated subtraction.

When directed to the correct answer, DD's response was smarter than the state's: "But Dad, thirty-two minus four eight times is zero!" Apparently this is one of those things where they're teaching what they call number sense, and DD identified how it lacks common sense.