Number Ninja: Multiples is a fast-action way to practice math facts. Act quickly and use your finger or mouse to slice multiples of the target number. Earn extra points by slicing multiple numbers at the same time!

Number Ninja: Multiples is a fast-action way to practice math facts. Act quickly and use your finger or mouse to slice multiples of the target number. Earn extra points by slicing multiple numbers at the same time!