13 - (5x2)+3, 1 - (2+4)-5, 21 - 7x(2+1), 29 - (10x3)-1, 9 - (14-7)+2, 4 - (15-3)÷3,

Balloon Pop Order of Operations

Leaderboard

Visual style

Mga Option

I-switch ang template

I-restore ang gi-autosave: ?