ISBN-13: 9780823424030 / Angielski / Twarda / 2013 / 32 str.
What does a million look like? A billion? A trillion? These huge numbers are hard to visualize. This book explains quantities in terms children can understand. For example, one million dollars could buy two full pizzas a day for more than sixty-eight years, it would take the heads of ten thousand people together to have one billion hairs.
This dynamic math duo explains the concepts of millions, billions, and trillions in a lighthearted way.