1、.98-50= 76-12= 27+15= 21+75= 29+50= 35+12= 81-31= 43+24= 78-54= 98-10= 47+12= 61+25= 23+24= 19+16= 97-70= 10+57= 65+28= 86-65= 10+12= 76+12= 20+77= 88-16= 90-12= 28+61= 97-20= 33+28= 37+17= 55-14= 18+78= 53+42= 59+28= 95-34= 37+36= 40+29= 84-56= 37+50= 25+23= 47+25= 45-33= 10+82= 51+41= 31-14= 34+32
2、= 49+39= 69+13= 18+28= 35+16= 29-16= 97-37= 58-26= 44+13= 62+13= 75+14= 59+36= 57-27= 99-69= 34+61= 79-53= 85-66= 41-13= 81+16= 74-20= 64-37= 38+10= 80-14= 19+41= 97-28= 72+23= 58-20= 19+60= 51-27= 64-16= 10+11= 64+20= 97-37= 95-45= 26+55= 19+24= 21+18= 68+15= 64+10= 89-48= 98-30= 51+28= 54-36= 85+1
3、2= 85-12= 90-49= 79-22= 37+50= 77-54= 28-12= 28+52= 99-65= 40-25= 52+14= 59-28= 33+14= 75-16= 97-14= 92-33= 17+43= 84-42= 25-12= 79-22= 25+44= 14+67= 91-29= 52-41= 15+46= 43-20= 87-10= 16+18= 92-67= 60+15= 54-26= 49+12= 69-20= 98-64= 50-13= 48+43= 37-11= 78-30= 50+31= 70-24= 98-42= 75-60= 69-12= 80+
4、19= 23+54= 42-28= 91-74= 58-37= 29+55= 99-81= 61-28= 92-30= 64-44= 75+20= 70-16= 72-27= 78-43= 59-35= 47-18= 51+44= 99-64= 86-58= 16+82= 33+46= 39+20= 25+66= 30+22= 96-46= 87-11= 74+18= 93-50= 99-18= 21+49= 84-56= 23+18= 17+20= 99-79= 98-31= 21+17= 38+55= 75+12= 12+81= 71-18= 63+18= 33+17= 40+27= 10
5、+15= 91-50= 81-28= 60-33= 21+78= 45-12= 33+43= 19+15= 38+17= 55-39= 30+37= 47+14= 56-15= 25+46= 15+36= 22+25= 83-67= 89-73= 14+11= 15+17= 59-14= 19+72= 16+18= 62-35= 64+16= 35+32= 76-47= 51-40= 77-34= 38+41= 41+11= 37-17= 89-73= 79-42= 69-17= 43-10= 53-33= 32+21= 21+20= 77+17= 73-40= 32+23= 18+71= 8
6、4-52= 73-47= 89-65= 76-50= 64-15= 82-21= 14+39= 74-17= 78+12= 96-79= 35+45= 64-26= 88-71= 95-81= 79-12= 64-26= 78+21= 71-45= 30-10= 89-65= 75+21= 51+10= 65+25= 70+14= 43+26= 47-35= 12+66= 51+42= 27+64= 41+21= 70+26= 15+64= 54+11= 86-68= 49+29= 55-24= 45+48= 96-76= 46+14= 49-11= 57-41= 36+55= 28+71=
7、92-80= 93-80= 98-10= 26+37= 27+15= 71-37= 46+35= 55-42= 73-26= 61-31= 70+20= 52+45= 96-19= 31+34= 35+36= 63-15= 60-42= 63+18= 20+44= 96-41= 97-76= 35-10= 89-10= 43+35= 96-58= 93-80= 64-22= 29+64= 17+12= 53-28= 25+21= 99-38= 93-46= 99-43= 88-44= 17+61= 70+17= 96-39= 16+58= 34+42= 98-74= 50+12= 29+16=
8、 48+34= 76-43= 99-85= 39+47= 86-46= 58+19= 53+14= 34+32= 18+57= 12+80= 73-16= 46-35= 55-16= 48-13= 71-59= 44+51= 94-79= 97-81= 42-12= 38-15= 69+21= 71-19= 95-76= 28+66= 65+19= 56-25= 84-31= 62+19= 26-13= 48-22= 53-14= 40+22= 27+42= 67+14= 24+66= 84-54= 99-20= 57+24= 38+55= 87-67= 36+63= 52+23= 70+15
9、= 98-76= 11+22= 41+32= 92-45= 18+56= 70-19= 59+18= 30+18= 24-12= 65-29= 34+23= 99-32= 96-54= 30-18= 75-48= 62+28= 65+22= 20+60= 40-26= 71-11= 71-54= 41-14= 74+21= 46-26= 72-41= 36+43= 56+41= 95-26= 70-22= 29+39= 19+65= 69-58= 49-10= 48-15= 52-30= 21+56= 64-15= 53-33= 72+23= 19+71= 44+25= 77+19= 58-1
10、1= 40+20= 42+17= 59+24= 38-16= 51-37= 71-41= 66-35= 68-19= 13+84= 99-86= 55+23= 10+30= 73-45= 48+48= 14+68= 22+34= 24+55= 13+47= 68-33= 92-27= 78-56= 64+12= 17+19= 92-43= 22+26= 84-66= 62-19= 71-34= 23+46= 58+25= 91-55= 42+51= 85-26= 52+22= 34+56= 92-24= 20+20= 22+44= 87-17= 11+50= 23+33= 28+57= 93-
11、58= 19+12= 28+63= 96-78= 74-17= 43+15= 40+39= 97-34= 60-22= 98-66= 74-25= 44-10= 34+16= 47-35= 69-26= 94-50= 70+19= 92-71= 47-17= 90-27= 99-54= 29+62= 59+12= 54+31= 72-21= 20+18= 69-30= 19+11= 15+80= 19+21= 90-76= 27+31= 27+19= 73-49= 69+30= 69-20= 51-17= 36+52= 20+48= 32+23= 41-18= 36+38= 25+26= 15
12、+31= 58+25= 89-42= 96-58= 75-54= 61-30= 81-13= 86-44= 54-32= 89-26= 24+71= 20+43= 22+46= 39+12= 42+44= 44-21= 42+51= 99-22= 71-56= 90-66= 11+58= 40+22= 49+15= 91-17= 22+57= 40+55= 27+41= 55+29= 48+27= 33+17= 89-31= 15+35= 60-11= 45+21= 43-14= 25+16= 19+56= 42+42= 27-14= 60+38= 49-25= 48-17= 32+51= 7
13、3-39= 34-16= 67-28= 90-20= 19+16= 56-21= 49-27= 82-67= 53-10= 63+28= 87-42= 12+26= 80-63= 42+16= 41-15= 78-52= 80-17= 45+45= 87-16= 59-18= 11+10= 74-10= 46-19= 41+10= 69+14= 53+42= 55-24= 81-24= 83-41= 14+29= 65+22= 48-33= 56-33= 76-40= 10+52= 44+27= 50-24= 35+33= 53+20= 90-48= 77-27= 54-37= 57+22=
14、90-44= 16+80= 66+29= 65-21= 90-47= 47+44= 48+26= 29+52= 32-21= 16+56= 46+43= 84-67= 78-64= 16+26= 38+31= 21+26= 79-55= 54+11= 80-48= 66-39= 95-32= 93-63= 82-40= 53-11= 74+24= 62-48= 56-44= 81-30= 40+32= 25+54= 29+13= 72-59= 64+12= 87-63= 18+26= 67+10= 30+32= 87-48= 19+18= 67-15= 85-24= 33+30= 33-10=
15、 31+12= 60-40= 95-40= 41+27= 71-14= 76-45= 81-17= 29+43= 26+47= 30+51= 16+79= 81-42= 60+19= 40-16= 15+46= 36+25= 24+60= 90-47= 51+22= 91-20= 17+34= 16+38= 45-11= 53+27= 39+54= 55+12= 74-14= 58+17= 30-19= 39-14= 60+15= 96-69= 83+12= 82-17= 14+34= 57+18= 37-16= 99-52= 36+41= 77-27= 92-78= 89-63= 44-18
16、= 93-30= 50-36= 59-40= 74+16= 26+47= 13+54= 35+28= 51+18= 49+39= 40+57= 16+81= 94-15= 62+16= 98-79= 14+49= 13+47= 83-32= 26+35= 54-21= 12+12= 36+17= 62-42= 48-33= 94-73= 11+76= 72-47= 71-21= 31+30= 63-13= 85-18= 84-45= 71+14= 70-16= 74-47= 68-19= 38+52= 66-27= 30+12= 43+32= 24+70= 62-50= 31-16= 36+3
17、2= 46+24= 51+23= 61-40= 88-25= 14+82= 57+36= 94-73= 11+87= 36-17= 44-30= 73+18= 87-29= 63-16= 13+63= 95-24= 32+41= 84+11= 25+15= 64-37= 26-11= 40+33= 70+29= 47-15= 39+25= 30+12= 79-51= 92-14= 25+55= 62-13= 54-15= 65-46= 24+16= 57+10= 59+11= 68+14= 23+51= 12+58= 22+34= 34+29= 45-25= 12+40= 46-10= 46+
18、48= 53-17= 17+65= 73-27= 67-33= 58-40= 86-61= 96-64= 32+52= 11+36= 22-10= 88-35= 68-19= 62+28= 79-50= 91-66= 83-66= 15+30= 69-40= 73-52= 91-13= 98-75= 47-30= 55+21= 73-50= 37+34= 68+15= 31-12= 65-14= 22+28= 80+13= 12+64= 95-34= 54+22= 49+50= 39+11= 64-43= 39+46= 90-61= 80+12= 39+45= 72-14= 25+44= 88
19、-18= 12+45= 66-22= 10+75= 30+39= 45-23= 13+79= 16+73= 35+21= 75+16= 77-65= 81+18= 88-20= 72-42= 76-27= 80-69= 39+18= 76-31= 25+40= 11+19= 71-28= 27+64= 76+21= 52+13= 24+11= 18+58= 27+57= 52-19= 28+38= 55+39= 64-52= 47+31= 28+43= 65+23= 95-76= 47-23= 24+52= 26+42= 10+54= 31+32= 81+13= 68-15= 79-18= 7
20、8-15= 98-16= 79+15= 37+47= 41-12= 78-47= 26+64= 94-77= 98-73= 12+11= 86-75= 52+32= 94-53= 86-32= 88-39= 15+44= 60-14= 83-66= 50-33= 27+23= 89-68= 86-59= 31+60= 56+28= 91-72= 11+42= 12+29= 92-57= 98-30= 86-14= 31+20= 23+45= 69+22= 55+25= 88-31= 94-76= 75-38= 22+25= 42+53= 28+46= 76-58= 98-70= 72-61=
21、24+26= 30+37= 72-23= 94-28= 64-41= 75-35= 72-57= 40+11= 98-25= 79-10= 61-48= 20+54= 43+35= 49+24= 53+39= 93-24= 92-64= 98-52= 95-46= 84-16= 94-60= 44-26= 85-47= 20+77= 36+38= 48-22= 42+29= 48+50= 74-19= 32+61= 38+48= 95-12= 43-11= 96-15= 13+29= 55-23= 94-82= 22+24= 74+10= 65-33= 12+48= 61+28= 61-12=
22、 78-20= 19+65= 64-51= 22+12= 23+62= 31+52= 75-17= 94-64= 50+18= 54+29= 13+34= 93-69= 95-68= 78-52= 21+75= 13+45= 89-14= 27+41= 28+50= 45+34= 38+57= 27+61= 27+60= 47-32= 64-19= 46-31= 48+34= 50+15= 35+18= 96-47= 67-42= 60-20= 33+40= 94-80= 40+33= 33+21= 42+33= 27+62= 93-29= 31+43= 91-38= 80-59= 72+19
23、= 54-29= 31+31= 29+30= 28+24= 16+24= 89-65= 79-14= 40+21= 23+36= 25+51= 40+47= 23+30= 19+49= 52-25= 98-13= 46+48= 75-32= 10+64= 73+15= 70+18= 56+24= 43+35= 20+24= 21+24= 54+44= 66-45= 58-14= 67+30= 15+38= 52-16= 35+10= 23+58= 64-43= 19+31= 68+18= 52-11= 21+70= 41+28= 21+38= 15+43= 25-13= 63+13= 11+6
24、6= 44+55= 82-16= 48+43= 61+25= 28+57= 13+70= 56+12= 37-19= 60-28= 61-19= 49+11= 79-21= 95-30= 10+51= 32+61= 63+34= 52+19= 38+39= 84-53= 36+31= 73-12= 21-10= 54+14= 31+27= 41+11= 62-26= 67+14= 61-25= 16+23= 47-34= 44+27= 87-16= 15+19= 21+73= 22+73= 48-37= 28+30= 30+32= 73+12= 49+50= 63+25= 15+47= 73+
25、26= 50-13= 59-34= 59-39= 12+36= 62+19= 64+15= 53-18= 57-10= 67-47= 68+17= 28+35= 75+13= 52+32= 50-29= 44+37= 64-44= 76-56= 81-69= 51+29= 53-14= 32+23= 47-11= 10+24= 99-16= 17+31= 94-51= 45-24= 50+34= 58-32= 61+30= 15+76= 57-13= 47+35= 98-26= 55-13= 93-20= 98-84= 64-43= 66+14= 32+34= 82-62= 51-13= 48
26、+50= 53+10= 26+49= 60+34= 19+65= 19+56= 91-28= 24+73= 29+46= 53+25= 58+27= 21+21= 47-18= 39+33= 41+34= 83-25= 21+17= 99-62= 24+19= 37+34= 39+31= 54-31= 97-66= 43+12= 75-34= 86-54= 31-10= 24+59= 62+27= 58-13= 68-15= 14+82= 56-26= 72+23= 83-68= 11+31= 19+10= 10+70= 27+43= 29+19= 32+52= 97-71= 94-82= 6
27、9+15= 44+41= 52+21= 34+48= 73-20= 26+43= 32+21= 17+42= 35-10= 20+29= 76-35= 83-51= 62-42= 66+19= 58-38= 70+16= 91-49= 46+37= 58+21= 74-33= 28+63= 17+70= 19+72= 49-30= 96-46= 64-42= 97-66= 69-14= 50-16= 25+57= 10+74= 54-40= 71-14= 30+25= 51+23= 30+35= 86-56= 70+28= 45-34= 42+29= 62-15= 74+19= 24+16=
28、84-57= 67+10= 92-58= 66+13= 98-23= 45+31= 23+11= 87-39= 37-10= 70+11= 84-58= 15+10= 24+65= 58+16= 39-18= 93-76= 63+35= 63+22= 64-12= 42+33= 37-19= 75-35= 17+24= 99-70= 73-48= 57-27= 90-39= 16+16= 97-10= 17+79= 77+20= 38+27= 68-40= 10+85= 30+64= 56-33= 59-43= 75+21= 90-14= 83-42= 82-28= 32+22= 71-46=
29、 81-57= 55-12= 99-53= 72-56= 48-33= 80+13= 60-37= 53+17= 83-10= 97-81= 17+10= 14+65= 45+44= 89-67= 92-56= 34+21= 13+26= 18+42= 43+20= 46-30= 83-42= 64+30= 60-16= 99-53= 50+35= 15+24= 94-41= 60-32= 37-26= 16+43= 49+46= 29+35= 21+77= 89-20= 34+40= 15+59= 58-29= 35+18= 81-32= 20+43= 75+16= 22+15= 20+62
30、= 64+29= 47+13= 16+27= 27+25= 50-29= 17+45= 39+30= 44+33= 13+69= 81+10= 42+41= 77+15= 93-40= 63-22= 77-15= 53-21= 90-72= 42-19= 35+17= 62-29= 43+31= 68-30= 41+56= 79-33= 25+26= 47+52= 75+12= 87-43= 61-35= 59+34= 43+25= 26+52= 71-31= 71-42= 70-51= 94-26= 59+40= 28+53= 30+20= 39+44= 57+31= 62+26= 86-4
31、1= 16+76= 51+36= 52-29= 52+26= 65-21= 95-39= 44+41= 91-26= 48-20= 10+22= 71-32= 29-11= 92-50= 36+45= 65+14= 97-86= 34+56= 40+16= 32+61= 91-19= 30+16= 10+58= 79-26= 74+12= 40+19= 34+26= 32+24= 35+47= 50-29= 19+72= 39-17= 64+25= 85-25= 18+73= 42+49= 17+14= 33-10= 65+16= 19+26= 24+37= 39+17= 28+43= 29+
32、19= 97-63= 87-23= 33+58= 79-49= 47+19= 98-16= 92-54= 58+32= 62-32= 19+40= 67-47= 42-25= 97-36= 44-29= 27+11= 11+28= 27+68= 24+24= 50+36= 96-49= 74-29= 52+25= 86-10= 18+38= 62+11= 39+59= 70-47= 78-40= 62-41= 36+54= 23+33= 44-33= 71-19= 29+37= 80-50= 45+37= 18+17= 77-50= 93-29= 96-83= 78-13= 86-47= 57
33、-11= 85-66= 37+42= 56+30= 90-19= 82-68= 98-87= 32+66= 74+17= 79-15= 20+19= 62-29= 93-42= 45-33= 34+57= 47-25= 50-28= 61+17= 60-42= 99-14= 11+87= 79-61= 95-19= 50+11= 23+27= 81-44= 63+18= 93-51= 50-28= 19+29= 12+16= 73+23= 97-59= 99-46= 17+50= 45+21= 15+62= 98-50= 60+23= 60-41= 35+20= 20+32= 54-15= 3
34、7-26= 10+29= 31+10= 49-35= 62-22= 97-65= 42+45= 43+16= 81-63= 16+35= 52-35= 44+33= 14+59= 26+54= 43+42= 77-25= 27+71= 79-37= 71-46= 57+19= 90-75= 30+68= 81-57= 20+41= 14+79= 43+43= 87-76= 14+47= 25+32= 59-44= 37+28= 42-14= 17+70= 76-36= 92-53= 14+64= 76-14= 35+39= 35+15= 77-53= 84-65= 70-36= 76-26= 14+62= 42+34= 20+57= 57+14= 22+54= 57+32= 38+18= 81-45= 96-57= 29-11= 70+2