EveryMemoryMental Math IQ Quiz
Eight quick arithmetic and order-of-operations puzzles with instant scoring. Test your mental math, free, no sign-up.
⚡ Quick answer
The mental math quiz is a free, 8-question test of quick arithmetic, order of operations, and estimation, with one correct answer each and instant scoring. It is IQ-style for fun only, not a real IQ or medical test.
This quiz gives you eight mental math problems - quick arithmetic, order of operations, and estimation - each with one correct answer and instant scoring. Take it in the box above.
It is free, needs no sign-up, and is IQ-style just for fun. It is not a real IQ test or any medical measure.
How it works
Try each one in your head before you pick.
- Eight math questions, one correct answer each.
- Tap your choice to see if it is right.
- Get a score out of 8 and a playful title.
- Retake it to beat your own best.
Your score stays in your browser.
What it measures
It measures how quickly and accurately you handle everyday calculations.
- Fast addition, subtraction, and times tables.
- Applying order of operations correctly.
- Sensible estimation under time pressure.
Mental math gets faster with regular practice.
The honest way to read your result
A high score means your arithmetic was quick today, not a fixed IQ. The fair comparison is you versus your own past attempts.
Want more? Try the numerical reasoning quiz or the quick estimation quiz.
⚠ When to talk to a professional
This quiz is for fun and self-reflection only. It is IQ-style entertainment, not a real IQ test, and it does not diagnose anything or measure intelligence. For real concerns about your thinking, please consult a qualified professional.
