The Mission of Addition

From the Series Math Is CATegorical ®

  • Interest Level: Kindergarten - Grade 3   ·  
  • Reading Level: Grade 3

In the first book of the Math Is Categorical® series, readers will become familiar with the concept of addition and its key terms. The author and illustrator of the best-selling Words Are CATegorical® series use their trademark sense of humor to add up the fun!

Format Your Price
Interest Level Kindergarten - Grade 3
Reading Level Grade 3
Genre Nonfiction
Copyright 2005
Publisher Lerner Publishing Group
Imprint Millbrook Press ™, Lerner Digital ™
Language English
Number of Pages 32
Publication Date 2005-08-01
Text Type Poetry
Dewey 513.2'11
Graphics Full-color illustrations
Dimensions 6.875 x 9
Guided Reading Level N
ATOS Reading Level 2.8
Accelerated Reader® Quiz 88514
Accelerated Reader® Points 0.5
Features Author/Illustrator biography, Awards, and Original artwork


  • Book-of-the-Month Children's Club Selection, Winner, 2005
  • Children's Book Committee at Bank Street College Best Children's Book of the Year, Winner, 2005

Author: Brian P. Cleary

Brian P. Cleary is the author of the Words Are CATegorical®, Math Is CATegorical®, Food Is CATegorical™, and Animal Groups Are CATegorical™ series, as well as several picture books. He lives in Cleveland, Ohio.

Illustrator: Brian Gable

Brian Gable is the illustrator of many of the best-selling Words Are CATegorical® books, as well as the Math Is CATegorical® series. Mr. Gable lives in Toronto, Canada.