The Math Is Categorical: Action of Subtraction

The author and illustrator of the best-selling Words Are CATegorical(TM) series brings their trademark sense of humor to the subject of subtraction. Rhyming text filled with funny, countable examples shows what it means to take one number away fromMoreThe author and illustrator of the best-selling Words Are CATegorical(TM) series brings their trademark sense of humor to the subject of subtraction. Rhyming text filled with funny, countable examples shows what it means to take one number away from another. Readers are also introduced to the terminology theyll encounter as they learn to subtract.