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1、 20+5 64-32 87-72 88-8 48-29 62+26 86-77 39-36 75+24 34+53 23-17 76-65 72+23 43+42 75-14 51+27 8+91 24+43 57+23+14 77-28+16 55+7-12=42+15-7 14-8+70 52+14-4=83-62 68-11 78-15 69-8 10+15 50+16 98-44 2+94 76+4 65+9 21+5 100-56 40-33 68+15 10+32 76+14 64-4 62+32 56+18+21 77+15-8 42-12+19=43+52-19 67-51+
2、42 99-59+34=29+67 34-16 36+49 39-23 95-83 45+13 82+13 17+43 13+55 93-38 91-37 59-54 73+23 78-57 4-1 95-26 68-44 84+1 74+21-48 92-49+11 65-42+19=57+15+21 14-8+72 75-34+18=90-29 22+38 52-11 89-42 27-14 33-9=44-28 29+30 58-8 8+10 83-31 12+7 57+19 71-17 3+67 39+9 9+5 54+46 56-21-18 77-21+15 62-58+13=75-
3、26-38 46-18+27 99-26-26=50-19 74-68 58+16 18+56 27+70 53-4 34-13 65-23 48+7 27+34 100-28 2+55 79-32 24+49 23-10 20+26 45-43 21+35 42+12-48 71+26-18 23+16-8=52-18+44 100-56+14 53-18+40=96-43 48-7 16-14 92-63 17+1 30+41 48-47 50+18 67+12 53+22 63+10 65-21 89-67 37+47 44-31 5+48 42+2 59+3 62+18-24 51-1
4、6+48 14+25+37=52-7+25 43+15-19 40-25+18=16+70 59-38 23+24 46-29 23-6 8+72 12+58 80-6 9+54 99-45 68-6 51-49 95-75 24-3 39-13 17+3 78+4 81-2 26+18-7 53-48+67 42+26-44=56+14-36 75+25-18 42-18+36=7+5 59-5 32-1 2+75 81+18 92-83 72+10 55-16 74-49 70+26 26+50 69-29 39+45 80-61 83+7=45-35 29+24 72+7 40-21+6
5、0 93-25-18 72-18+20=74-25+22 20+52-14 24+15-18=48+27 60-29 21+55 1+35 31-20 71+25 94-25 23+41 20+55 43+1 68+6 57-44 47-6 5+91 66+34 61-55 15+77 29+68 93-25-41 77-26+10 25+40-26=87-23+14 60-26-14 93-24-26=97-7 50+23 83-22 25+58 49+25 46-28 60+6 2+61 50+20 29+71 12+17 86-38 51-33 68+20 92-58 94-39 47-
6、29 11+87 62-47+15 52-26+41 51+26-37=84-56+17 41+34-25 20-15+37=41-11 86-73 91-73 97-38 97-34 44+5 11+66 73+26 41+34 9+57 94-54 20+20 97-62 2+81 65+24 44-37 43+53 4+20 12+56-14 54+36-17 68-24+18=90-34+45 77-23+12 48-52+18=73-37 62-3 25+45 84-50 79-68 84-71 13+84 17+46 80-66 13-4 39+55 80-70=69+31 8+6
7、 45+40 55-54 87-34 49+49 41-25+13 54-26+47 33-18+45=12+27-15 93-18+47 45-26+10=16+71 74-33 33+25 94-81 94-47 93-68 51-11 64-11 31+27 76-14 65-50 99-71 62+3 43+41 4+76 63-24 20+33 20+53 41-28+37 52-34+17 45+28-17=58-36+17 94-28+14 56-14+36=90-38 88-10 51-3 43+23 65+12 99-14 56+14 92-49 75-6 81+1 19+7
8、6 9+23 19+10 98-86 52+28 96-41 65+2 37+47 48-13+17 55-29+17 94-26+11=41-37+59 37+14-25 12+39-25=25+10 80+1 61-48 100-89 84-10 7+36 61+9 57-19 33-15 9+16 75+13 61-25 16+68 27+34 62-61 46-4 83-35 90-89 86-14-27 11+28+45 13+58-24=78-23-25 14+43-28 21+36-45=4+35 66-45 52-5 12+2 21+25 27+68 58-33 71-58 1
9、6+84 50-42 90+3 45+55 73+15 68-52 68+15 49+30 43-30 45+17 95-48+34 20+36-48 13+19+37=45-28+19 88-23-17 26+28-19=43-27 80-54 91-25=20+75 79-56 79+8 99-29 36+64 59+37 33+55 34+8 68-9 35+46 59-36 57+15 19+56 7+35 4+54 13-8+47 33+15+42 18-9+43=58-26+37 23+45+16 84-26-34=34+13 59-27 94-34 59-13 67+19 90-
10、33 99-22 20+16 27+45 98-63 64+17 50+11 49+31 37+55 94-20 91+2 78+11 34+24 21-18+57 24-18+63 99-26-17=12+23+56 37-29+48 45+19-28=92-40 17+43 95-75 86-26 98-92 39-15 54-46 81-9 30+12 69-3 16+43 54-5 74-70 58+13 45+36 79-68 92+3 16+7 62-48+22 90-25-27 30+12-29=50-28+36 52-36+41 57+12-34=45+21 63-39 31+
11、28 11-6 65-39 48+51 23+36 62+12 51+25 23+28 83-35 8+81 90+9 27-12 79+6 25+75 35+27 41+39 85-47+24 61-34-11 76-61+37=52-13-24 51+34-67 21-13+58=10+34 65-17 91-20 84+3 57-46 14+12=87-31 41-21 55-39 60+22 35+53 20+22 57+31 45+45 92-79 79-65 34+65 80-20 42-36+48 55-34+58 37+63-14=52-42+57 34-26+49 44-16+24=