Learn to outsmart your classmates with the tips in this exciting, top secret book! The secret tips included in this simple, easy-to-read text will have you solving multiplication problems, grouping numerals, rounding, and more in no time!
Publisher: Raintree UKAuthor: Rebecca Rissman
ISBN: 9781406241112
Pages: 32
Format: Paperback
Dimensions: 19.2 x 0.4 x 24.1 cm