Free subtraction games
The fact family kids most often count on their fingers. These arcade games turn subtraction into quick, automatic recall — free, no sign-up, no ads.
One family at a time
Subtraction trips kids up when it's all mixed together, so the ladder isolates a single family per step: the −1 facts, then −2, on up through −9, and finally subtracting within 20. A child stays on each step until it's solid before moving on, which turns a shaky skill into a dependable one.
Games that drill subtraction
Turbo Math
Type each difference to keep your race car moving.
Math Invaders
Shoot the alien with the correct answer to a subtraction problem.
Recall you can count on
Facts are mastered only when answered fast and correct, so the finger-counting fades and automatic recall takes over. Roughly one problem in four reviews earlier facts to keep them fresh, and any fact a child slips on comes back for extra practice. Best for about grades 1–3.