Download or read book I Can Master Subtraction, Grades K - 2 written by and published by Carson-Dellosa Publishing. This book was released on 2013-01-02 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Help struggling math students master Subtraction with this fun activity book with content aligned to Common Core State Standards. Engage students with mazes, hidden pictures, crosswords, number searches, riddles, codes, color-by-numbers and more while reinforcing basic math skills.