9 books • 1 series
Division Gymnastics (Gift of Numbers, #7)
The Experiment Game
Multiplication Football (Gift of Numbers, #5)
Adventure with Fractions (Gift of Numbers, #4)
Graphing the Mystery (Gift of Numbers, #3)
Salvados por la Suma (Gift of Numbers, #1)
Surprised by Subtraction (Gift of Numbers, #2)
Saved by Addition (Gift of Numbers, #1)
Let's Stop Playing Games