This is a unique Book for grades K-2 with:
¿ Timed Math Challenge - 60 Pages of Timed Challenges in Addition and Subtraction
¿ Superhero Funny Jokes on each page!
¿ Color Superhero page with Addition & Subtraction
¿Pixel Coloring with Addition & Subtraction

About the book:
¿This book is a part of Dr. Fanatomy's Superhero Math series.
¿This book is 8.5 x 11 inches big and has 111 pages of fun with Addition & Subtraction
¿ You get 60 timed math challenges and 20 colors by add/subtract, and color by pixel pages.
¿This book could also be a great gift to any kid in K-2 grades.

You will love this book because:
¿Complex and Simple Addition/Subtraction Challenges - The pages are 8.5 x 11 inches, with a new superhero on each page!
¿Unique superhero Illustrations - The color by multiplication and pixel will be great fun!
¿Suitable for kids of K-2 grades - You can enjoy all the parts of the workbook and learn math too!

So, learn with fun!