3x6 - 18, 60-7 - 53, 6×5 - 30, 50+25 - 75, 50-25 - 25, 7×4 - 28, 80-35 - 45, 10×4 - 40, 7×3 - 21, 70-62 - 8,

CÁLCULO MENTAL

Leaderboard

Visual style

Mga Option

I-switch ang template

I-restore ang gi-autosave: ?