Math Facts Trainer
Quick arithmetic practice — addition, subtraction, multiplication and division.
About this math facts trainer
Practice mode has no clock — work through problems at your own pace, with feedback right after each answer. The 60-second Challenge is a rapid-fire sprint: answer as many problems as you can before time runs out, same idea as the timed drills used in many classrooms.
Subtraction problems are always set up so the answer is never negative, and division problems are built so the answer is always a whole number — the numbers are chosen specifically to divide evenly, not generated randomly and hoped for.
Choose Mixed to get a blend of all four operations in the same session, or focus on just one at a time. Your best streak (most correct answers in a row without a mistake) is saved separately for each operation and number range.
Frequently asked questions
Can subtraction or division ever give a negative or fractional answer?
No — subtraction problems are built so the larger number always comes first, and division problems are built backwards from a clean whole-number answer, so neither situation can come up.
What's the difference between Practice and the 60-second Challenge?
Practice has no timer and gives you feedback after every question with no pressure. The Challenge is a timed sprint that counts how many you get right in 60 seconds, similar to a classroom speed drill.
What does "Numbers up to" control?
The largest number that can appear in a problem — smaller ranges suit younger learners just starting out, larger ranges add more challenge as skills grow.
Is my best streak saved?
Yes, locally on your device, tracked separately for each operation and number range so a streak on easier numbers doesn't get mixed up with a harder one.