Timed arithmetic drills
Run fast mixed-operation benchmarks or isolate addition, subtraction, multiplication, and division.
Timed Arithmetic Practice
Looking for Zetamac-style mental math speed practice with more feedback? thetamac gives you fast timed arithmetic drills plus learning mode, leaderboards, racing, multiplayer, and progress analytics.
If you like the simplicity of timed arithmetic tests, start with the two-minute mixed benchmark. Then use focused drills and learning mode to improve the specific operations that are slowing you down.
Run fast mixed-operation benchmarks or isolate addition, subtraction, multiplication, and division.
Compare default timed runs against other players with consistent benchmark settings.
Slow down and review mental math techniques like round-and-adjust, distributive multiplication, and division shortcuts.
Turn arithmetic speed into competitive duels and racing sessions when solo drills get stale.
Track score, accuracy, average time, streaks, and improvement patterns over time.
Use performance history to identify slower operations and turn them into focused practice.
No. thetamac is an independent mental math training app. This page is for people searching for Zetamac-style timed arithmetic practice.
Yes. You can start a timed arithmetic test as a guest. Creating an account is useful if you want saved progress and deeper analytics.
thetamac adds learning mode, leaderboards, racing, multiplayer duels, progress analytics, and weak-point training on top of timed arithmetic drills.
The default speed test is a two-minute mixed arithmetic benchmark across addition, subtraction, multiplication, and division, designed for repeatable speed practice.
New to structured training? Start with mental math practice online or read the timed arithmetic drills guide.