Two Addition Modes
Addition Facts
Single-digit problems (e.g., 7 + 8). Choose a specific addend or mix them all. Great for early learners building automatic recall.
Long Addition
Two-digit column addition (e.g., 34 + 27). The scratch pad shows tens and ones columns so kids can work through carrying step by step.
How Addition Practice Works
A problem appears on a playing card. The child enters the answer using the on-screen number pad and taps Check. A correct answer triggers a green flash and the next problem loads instantly. A wrong answer ends the run and saves the high score.
The single-mistake rule creates natural focus — kids learn to think before tapping, not guess and retry.
Why Start with Addition?
Addition is the foundation of all arithmetic. Before a child can understand multiplication or division, they need fast, automatic recall of addition facts. Math Cards builds that recall through short, repeated practice sessions rather than lengthy worksheets.
- No login or account required — open the app and play
- Works on iOS, Android, and in any web browser
- Addition modes are free with no restrictions
- High score display motivates repeated play
Ready for More?
Once addition facts are automatic, Math Cards has subtraction, multiplication, division, and fractions — each with its own card game and high score loop. Other modes use a 20-problems-per-day free trial, with unlimited play available for a one-time $9.99.
Start Adding — It's Free
Both addition modes are completely free. Download Math Cards and play today.