1 + 9 = - 10, 3 + 8 = - 11, 2 + 2 = - 4, 3 + 5 = - 8, 5 + 4 = - 9, 3 + 3 = - 6, 1 + 0 = - 1, 1 + 1 = - 2, 2 + 1 = - 3, 3 + 2 = - 5, 4 + 3 = - 7, 6 + 6 = - 12,

Match The Sums With The Answers

More

Leaderboard

Visual style

Options

Switch template

Continue editing: ?