You will definitely get a kick out of these silly math tricks. But they're not only amusing, they actually help students to joy and fun out of learning mathematics.
Math shouldn't have to be dull and complicated.
How about a bit of Chocolate mathematics. See...I said you'd like it.
The first digit of this was your original number (i.e., how many times you want to have chocolate each week).
The next two numbers are:
Your age! (Oh yes, it is!!!!!)
This is the only year it will ever work, so spread it around while it lasts.
Incidentally, yes, it works.