Răspuns:
11 x (8-5-2) = 11 x 8 - 11 x 5 - Il x 2 +0: 7 x 8
11x1=88-55-22+0
11=33-22
11=11
8 + 9 x 10 = (33 : 3 x 9 + 1) - 100:10:5
8+90=(11x9+1)-10:5
98=(99+1)-2
98=100-2
98=98
37 +(45 - 6 X 6: 6) = 9x9-49:7
37+(45-36:6)=81-7
37+(45-6)=74
37+39=74
76>74