10+30= - 40, 25+8= - 33, 13+4= - 17, 4+9= - 13, 6+12 - 18, 18+2 - 20, 6+9 - 15, 7+50 - 57, 4+7 - 11, 30+16 - 46,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?