Mental math
Missing Operator
An equation appears with the operator missing. Pick the correct one from +, −, ×, ÷ before the timer runs out.
How to play
?
Read the equation
A number sentence appears with ? in place of the operator.
÷
Pick the operator
Choose from +, −, ×, ÷ that makes the equation true.
↑
Level up
3 correct in a row = level up. 2 wrong in a row = level down. 3 lives total.
Score distribution
4,170 players · all sessions
- Lvl 1–2920
- Lvl 3–41,640
- Lvl 5–61,180
- Lvl 7–8430
Leaderboard
Loading…