Correct: 5+5 = 10, 6+6= 12, 2+2 = 4, 10+10 = 20, 8+8 = 16, Incorrect: 4+4 = 9, 3+3 = 5, 7+7 = 13, 9+9= 16, 1+1 = 3,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?