92:23=4 96:24=4 66:33+99:9=2+11=13 68:17=4 68:34=2 88:22+15*6=4+90=94 57:19 =3 64:16=4 65213-200)*10=65:13*10=50 52:26 = 2 44:11=4 84:12*(307+300)=7*607=4249