Question: By what fractional part does four fourths exceed three fourths?
Answer: Ouch, can I have an aspirin for my aching brain?
Here in Delaware, the schoolchildren are plowing through state testing this week, with yesterday and today dedicated to math. It’s funny that such testing should coincide with Jake’s discovery (under his bed) of a little book from my childhood called How Many 3-cent Stamps in a Dozen (or How Logical Are You?). In the spirit of Martin Gardner, this gem contains questions designed to stump your friends, bug your teachers, and allow your grandparents to show off their vast and insightful knowledge of tricky little classics that they’ve already heard a million times over.
Take, for example, the straightforward “When you take two apples from three apples, what do you have?” Let’s say it all at once now, “TWO APPLES!” Or how about this one—”How many times can you subtract 2 from 21?” That would be once, because after that you’re subtracting 2 from 19, then 17, then saying “Darn you, you smart aleck kids for asking me questions way too fast that are meant to trip me up and make me look like I didn’t actually ace AP Calculus in high school. Yup, thanks a lot!”
Interesting, though, that as annoying as I’m finding these questions that the children keep asking and asking and asking, I can still remember, most vividly, buying this very book back in like 1980. I was 11 and on vacation “down the shore” with my aunt and grandparents. We had walked (as we always and everywhere walked) to the hardware/sundries/things to keep your bored kids from clawing their eyes out store, and that’s where I got the very book that my kids are so hooked on now.
Relatives have told me that Hayley is a little version of me, and I know that is true for appearance, but I wonder too if there’s a personality resemblance as well. If there is, then I can only imagine how the patience of Job was demonstrated that week in the bungalow after I shelled out the $1.50 for that book. “How many cubic feet of earth are in a hole that is 2 feet wide by 8 feet long by 3 feet deep?” “In which book of the Bible can you read about Abel slaying Cain?” “Would it be cheaper for you to take 2 friends to the movies at the same time or one at a time?” Come on, Grandma. Think fast!!!
So as Jake and Hayley are reading the book, memorizing the answers, and delivering the gotchas to Craig, me, and all their friends, I’m thankful that, once again, my children are giving me a little window into myself. They, like I, enjoy a little clever twist. They, like I, like all of us, want to know all the answers.
Speaking of answers, four fourths exceeds three fourths by one third. You were just about to say that, weren’t you?