If Wilson Williams thought multiplication was difficult, he is finding Fractions impossible.
But Josh has the coo.
Pip is going to be part of Wilson\'s science fair project, because any project with hamsters in it is bound to be wonderful.
At least his pet hamster, Pip, is sympathetic.
Wilson is determined to make sure that no one finds out, not even his best friend, Josh.
And when his parents hire a math tutor for him, he is sure he\'s the only kid in the history of Hill Elementary to have one.
If Wilson Williams thought multiplication was difficult, he is finding Fractions impossible