Gomer Pyle wrote: » 1st one took about 2 minutes Answer is 3 (35/7)+22=27 (154/14)+16=27 (60/3)+7=27 After well over 5 minutes I got desperate for an answer to the 2nd.Answer I'm guessing is 32 adding 4 to each answer (10+2)-(1+6)=5 (26+16)-(19+14)=9 (21+10)-(3+15)=13 (1+32)-(3+13)=17