+20-55=Р80-31-34= 45-16+28= 60+23-47= 53-37-49=Р76-0-40= 84-65+74= 74-37-16= 21-13+63=Р83-57-20= 8+82-59= 22+64-18= 40-13+18=Р88-11-56= 13+50-48= 28+30-24= 47+20+17=Р27+12-28= 67+27-37= 33-17+15= 75-36+10=?Р72-54+12= 65-39-15= 62-18+24= 54+21+18= Р53-29+19= 35+12-28= 86-12-15= 57-33+31= Р36-27+49= 77-19-16= 88-34+18= 85-36+27= Р12+79-62= 51-27+28= 51-42+53= 77-65-26= Р71-52+36= 75-24+26= 75+24-23= 32+45-38= Р63-(28+17)= 100-(70-23)= Р27+(12-8)= 67-(27-17)= Р66-9×4= 8×9-60= Р3×7+68= 8×9-72= Р48+5×5= 8×3+89= Р6×4-19= 62-4×4= Р3×0+48= 93-7×4= Р19+6×6= 50+2×8= Р92-(6+11)= 42-(37+5)=Р56-(42-8)= 56+(43-9)=Р63-(48+6)= 63+(17-8)= Р85-(36+27)= 79-(62+18)=Р82+(29-19)= 69+(50-36)=Р33-(17+11)= 75-(36+10)= Р99-(88+7)= 75-(30-15)= Р97-(64+22)= 2+(30-23)= Р23-(65+10)= 98-(76-14)= Р57-(19-16)= 88-(34-18)=
全文预览
