Correct: 1 + 9, 9 + 1, 2 + 8, 8 + 2, 3 + 7, 7 + 3, 4 + 6, 6 + 4, 5 + 5, 10 + 0, 0 + 10, Incorrect: 1 + 8, 2 + 7, 3 + 6, 4 + 5, 5 + 4, 7 + 1, 6 + 2, 9 + 0, 6 + 1, 4 + 4, 3 + 2,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?