Problem
First name
Avneet
School
Pierrepont Gamston Primary
Country
Age
0
Questions 1-6 are all correct . I have concluded that the only possible solutions for _+_=34 (without decimals or negative numbers) must be 1+33, 2+32, 3+31, 4+30, 5+29, 6+28, 7+27, 8+26, 9+25, 10+24, 11+23, 12+22, 13+21, 14+20 and 15+19. This is why questions 7,9,10 and 11 are wrong and 8 and 12 are right.