Name: ________________________________________
_______ + 9 = 18
3 = 8 - _______
10 = 10 + _______
7 + _______ = 14
3 = _______ - 6
Form C
_______ - 0 = 3
13 - _______ = 4
15 - _______ = 7
_______ - 8 = 3
12 = _______ + 9
13 = _______ + 9
_______ = 9 + 9
_______ = 7 + 7
_______ + 8 = 16
3 + _______ = 11
_______ = 17 - 8
5 = 7 - _______
_______ - 7 = 7
12 = 3 + _______
14 - _______ = 6
7 + _______ = 17
15 = _______ + 8
5 = _______ - 4
6 = 15 - _______
_______ = 3 + 8
_______ = 16 – 7
18 = 8 + _______
4 = _______ - 6
_______ = 10 – 8
_______ + 9 = 12