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Missing Operator

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 1–2
    920
  • Lvl 3–4
    1,640
  • Lvl 5–6
    1,180
  • Lvl 7–8
    430

Leaderboard

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