True: 4 + 6 = 10, 3 + 8 = 11, 0 + 9 = 9, 9 + 9 = 18, 3 + 3 = 6, 20 + 8 = 28, 7 + 7+ 7= 21, 2 + 5 + 3 = 10, 1 + 5 =6, 6 + 9 = 17, False: 8 + 3 = 3, 20 + 12 = 14, 17 + 9 = 13, 12 + 1 = 5, 7 + 2 = 2, 5 + 5 = 9, 4 + 8 = 18 ,

addition - true or false

Leaderboard

Visual style

Options

Switch template

Continue editing: ?