How Long or How Wide?

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2007)

The Mission of Addition

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2005)

A-B-A-B-A

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2010)

A Dollar, a Penny, How Much...

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2014)

A Fraction's Goal

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2011)

Windows, Rings, and Grapes

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2014)

On the Scale, a Weighty Tale

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2014)

A Second, a Minute, a Week...

Math Is CATegorical ® (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2014)

The Action of Subtraction

Math Is CATegorical (Series)

Brian P. Cleary Author
Brian Gable Illustrator
(2006)