Math Trainer — Timed Addition, Subtraction, Multiplication & Division Game

Math Trainer is a free timed arithmetic game for addition, subtraction, multiplication and division. Choose one operation or Mixed, a starting range of 10, 12, 20 or 100, and a 30-, 60- or 120-second round. No account is required.

Choose an operation and starting range

1. Select Addition, Subtraction, Multiplication, Division or Mixed.
2. Choose the starting range. For addition and multiplication, it sets the initial maximum for each operand. Subtraction starts with nonnegative answers. Division uses a nonzero divisor and a whole-number quotient; its dividend can exceed the chosen range.
3. Choose 30, 60 or 120 seconds, then press Start. Type an answer and press Enter, or use the on-screen keypad.

The range grows during a round. Every five correct answers raises the level and increases the available numbers. “Up to 12” is a starting setting, not a promise that every later number stays below 12. Use Restart to begin a fresh round.

What the feedback and score mean

A correct answer adds one to your score and streak, then the game moves to another problem. A wrong answer shows the correct result, resets the current streak and advances after a short pause. At the end, the game reports solved problems, accuracy and best streak. Accuracy compares correct submissions with all submitted answers.

The round score starts over when you restart. Best score, earned badges and the sound preference can remain in this browser’s local storage; they are not an account progress record. Use the sound button to mute or unmute the game.

Review a missed fact before another round

Start with one operation and a small range. After a round, write a missed fact and check it with the inverse operation: 8 + 7 = 15 can be checked with 15 − 7 = 8; 6 × 4 = 24 can be checked with 24 ÷ 4 = 6. Work it out without a timer before trying another round.

For written addition and subtraction practice, use the free Grade 2 math worksheets. For multiplication and division practice, use the Grade 3 multiplication and division worksheets. These are skill-based starting points; choose the problems that fit the learner.

For a wider choice of activities, browse free math games. The trainer practices whole-number arithmetic; it does not teach fractions, algebra or a complete exam syllabus.