精品文档
91-65= 78-45= 49-11= 18+71= 87-48= 94-40= 91-69= 93-43= 17+69= 23+46= 17+27= 29+47= 62-45= 79-55= 99-56= 61-54= 16+68= 10+59= 17+61= 83-31= 31-17= 62-44= 10+50= 57-12= 38+53= 98-62= 20+41= 19+26= 96-72= 54-46= 97-64= 10+29= 18+79= 98-45= 81-54= 32+62= 39+45= 24+53= 30+56= 13+82= 18+80=
.
23+25= 85-43= 68-17= 93-87= 17+33= 98-51= 73-68= 20+44= 10+47= 22+31= 67-10= 98-76= 21+74= 67-62= 64-33= 23-13=
65-32= 81-26= 24+67= 50-14= 15+62= 75-11= 34+46= 88-38= 93-24= 27+45= 89-19= 80-22= 10+43= 99-10= 42+58= 93-15=
83-32= 55-14= 90-38= 44-12= 17+79= 91-28= 54-40= 77-20= 61-15= 30-12= 92-36= 32+62= 10+20= 24-16= 94-20= 98-35= 17+66= 76-11= 72-46= 89-30= 93-42= 93-62= 66-46= 79-77= 74-10= 37-30= 90-72= 45-28= 14+26= 98-73= 99-44= 43-30=
精品文档
88-37= 83-69= 80-66= 39-18= 37+37= 88-71= 38+53= 79-27= 14+15= 97-16= 91-23= 47-16= 43-35= 78-45= 44-33= 70-17= 98-90= 82-23= 27-13= 98-63= 90-74= 14+83= 79-30= 50-31= 26+42= 54-20= 55-45= 53-34= 86-78= 24+25= 89-12= 79-74= 87-71= 98-67= 90-79= 49-35= 66-21= 91-58= 92-59= 94-70= 88-58=
.
62-55= 75-25= 47-22= 40+44= 24+48= 77-28= 91-64= 44-13= 48-38= 89-68= 75-15= 85-15= 18+66= 78-14= 98-50= 69-17=
11+53= 34+46= 89-47= 23+40= 20+76= 27-23= 97-84= 10+42= 91-35= 38+55= 94-40= 50-32= 12+23= 75-52= 82-41= 24+74=
85-71= 11+16= 30+36= 76-65= 88-63= 67-15= 63-20= 95-17= 21+21= 91-31= 37-31= 69-33= 38+40= 95-64= 61-19= 91-70= 23-20= 81-18= 93-61= 95-28= 84-72= 35-11= 74-21= 90-23= 98-59= 42+44= 91-21= 59-24= 10+63= 92-45= 38-12= 96-39=
精品文档
29+50= 42-24= 42+43= 29+51= 91-89= 95-17= 15+47= 20+79= 78-46= 74-44= 93-86= 95-90= 86-51= 49-38= 94-20= 61-50= 58-36= 35+35= 14+67= 13+85= 59-32= 62-45= 18+44= 47-24= 91-81= 81-47= 63-18= 36-26= 10+79= 15+45= 61-25= 11+74= 73-34= 69-41= 22+25= 80-78= 19+75= 38-33= 91-40= 10+65= 95-64=
.
14+72= 92-31= 49-25= 81-78= 34+34= 67-55= 93-65= 11+52= 52-36= 82-57= 34-30= 25-22= 88-56= 86-70= 11+25= 20+66=
82-53= 65-59= 25+66= 97-44= 91-75= 72-15= 14+60= 58-55= 17+20= 15+16= 19+54= 26+42= 85-80= 42-24= 87-11= 18+23=
47-34= 34+63= 13+26= 11+73= 76-26= 22+43= 81-20= 94-34= 39+52= 26+52= 98-37= 50-34= 70-38= 97-81= 86-27= 53-48= 97-32= 92-21= 87-33= 55-42= 28+56= 23+76= 37-31= 38-18= 89-67= 20-16= 97-38= 12+20= 67-54= 97-71= 62-50= 37-22=
精品文档
79-43= 83-19= 70-57= 66-27= 41-16= 84-35= 12+67= 26-17= 88-67= 20+44= 37-25= 76-25= 18-14= 66-15= 82-52= 51-15= 71-53= 63-25= 37-21= 96-31= 12+51= 87-74= 11+58= 23+77= 26+73= 68-31= 91-84= 93-73= 23+75= 56-31= 77-36= 23+31= 96-55= 16+69= 95-14= 30+50= 65-44= 17+83= 29+29= 36+53= 94-86=
.
12+65= 36-17= 32+42= 22+47= 19+46= 98-85= 79-51= 74-49= 94-85= 13+31= 68-12= 28+41= 97-17= 30+64= 23+35= 23+29=
67-36= 92-14= 22+73= 71-33= 77-41= 70-16= 46-28= 12+81= 81-24= 64-37= 96-22= 13+19= 67-14= 27+43= 73-23= 70-51=
52-12= 26+28= 15+35= 77-73= 25+26= 75-33= 14+81= 21+74= 25+57= 27-10= 74-38= 91-82= 94-70= 21+42= 35+56= 55-10= 17+25= 64-33= 90-69= 84-48= 18+39= 83-48= 13+76= 15+68= 90-66= 78-56= 70-37= 58-25= 37-16= 81-26= 94-14= 95-86=
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