Ninja Nine Is a Cowboy: A Nine's Subtraction Trick

Every year students struggle to learn their subtraction facts. Ninja Nine is a Cowboy can be used in the classroom or at home to teach nine's subtraction facts. Ninja Nine is having a blast chopping all the other numbers in the neighborhood to bits. But then his mom gets a call from the neighbors telling her exactly what he has been up to. Now he is grounded and bored out of his mind. What's a little ninja to do?... He can become a cowboy As Cowboy Nine he can lasso unruly numbers and drag them to jail. But will his fun last? Read Ninja Nine is a Cowboy to find out