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Hard 10 QUESTIONS
Can You Do These 10 Calculations Without a Calculator?
No calculator, no pen. Ten calculations to reveal your mental-math level.
â–¶ Start the quizOne short ad, then your 10 questions begin.
About this quiz
Try ten calculations using only your head. Begin with quick additions and multiplication, then work through fractions, percentages, discounts and calculations with more than one step.
How to play
- 1 Try all ten in your head, without a calculator or written notes.
- 2 Pick one of four answers. Take your time: speed is not scored.
- 3 Finish to reveal your mental-math level and the worked solutions.
There is no timer. The challenge is keeping track of the numbers without writing them down. Finish to reveal your mental-math level and the shortcuts behind each answer.