Title: I wish i knew that
Description: "With this book, kids can unlock the mysteries of math and discover the wonder of numbers. From fractions to pi, and measurements to probability, kids will find out incredible information, such as why zero is so useful; how to tell time on Earth and other planets; how music, math, and space, are all connected and so much more!"--
Subjects: Mathematics, MATHEMATICS / General, Juvenile literature, Mathematics, juvenile literature