Yawn. Is is too much to ask that quizzes in the "just for fun" category actually be, you know, fun?
And, password, effectively you did ask for 21*10. Add the first & last #'s in the sequence, you get 21. Same with 2+19, 3+18, right down to 10+11. That gives you 10 subtotals of 21 or 10*21. |