Verdadero: 20+20=40, 50+50=100, 150+150=300, 300+300=600, 200+200=400, Falso: 20+20=45, 50+50=99, 150+150=250, 300+300=550, 200+200=350,

Leaderboard

Visual style

Mga Option

I-switch ang template

I-restore ang gi-autosave: ?