Math Plane

Pi.2012   (Just 3 more years 'til 'Super Pi Day':  3.14 15)

A publisher used 582 digits to number a book from page 1 to its last page.

How many pages are in the book?

(click lower right corner of images to view hint/solution)

                                                                        

3/12/12

Using each number  1 through 9  EXACTLY ONCE,  fill in the boxes below to make a correct equation.   

 (**The odd numbers are on the left; the evens are on the right side of the equation)

            

                              

            (More solutions contributed by George G. in Phoenix, AZ)

                      



3/3/12

"Eight and Infinity"

Question: How can you add eight 8's to get 1000?

Topic for Discussion: Is Infinity a Number?



Webcomic #21:  "Eight to Infinity"                                                                     (click lower right corner to view)