- Only have 4 operation(+,-, ×, ÷) buttons
- Should consider various case
- Over 1000 math quiz with 4 levels
- Anybody can join the game from kids to mania level
- Can see hint but can find your own solution
Find your level and improve your math ability through quiz and be a human calculator with spirit.
*This app is free and is supported by ADs
*Please add your comment for good application quality.