Millions, Billions, & Trillions: Understanding Big Numbers
I've found books to be so helpful when it comes to explaining BIG numbers.
How long would it take to count to a billion without stopping? How many pizzas could a million dollars buy? Big numbers-- like millions, billions, and trillions-- are hard to visualize. In this book, the dynamic duo of David A. Adler and Edward Miller illustrate and explain these huge numbers in ...