Mental arithmetic
Math Trainer
Timed mental-arithmetic drills across addition, subtraction, multiplication and division. Tune the operations, number types and pace, then track your speed and accuracy.
Settings
Save2 minutes
1 min10 min
Performance
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Last 30 days| 1 | GammaHedge | 31 / min |
| 2 | AstuteJaguar | 29 / min |
| 3 | NimbleBook | 27 / min |
| 4 | StructuredStrategist | 27 / min |
| 5 | NotionalLambda | 27 / min |
| 6 | LeveragedDerivative | 27 / min |
| 7 | sigmasigma | 26 / min |
| 8 | sourish | 25.5 / min |
| 9 | celcelcelcelcel | 25 / min |
| 10 | GoldenJaguar | 25 / min |
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