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1 65+73+135 357+288+143 272+68+28 999+99+9+3 129+235+171+165 17+145+23+35 400-256-44 42 25 6+7+8+102+103+104 9998+3+99+998+3+9 76 103 99 9 517-53-47 284-159-41 258-42-16 125 (40-4) 545-167-145 478-47-178 344-(144+37 )25 44 236-(177+36 )45 45 23 52 (12+50 )40 2594 8(125 13)(250 125 )(48)420 35 88125 72 125 125 64 25 18 125 2400 25 42125 85 25 488125 4537+37 55 2821+28 79 99 78 17 23-23 7 38 46+64 38 9932+32 92+99 197+102 46+46 59 2 167 2+167 3+167 5 39 8+6 39-39 4 323+189-123 248-86+48 672-36+64 (6467-832 )+(1832-1467 ) 354-108 405-99 28 225-2 225-6 225 (42+25 )125+ (18+15 )125 99 22+33 34 23 24+25 42+27 18+25 81 23 52 272+68+28 127-98 360 49 250 52 600 12 5 1000 (125 4)960 4648 800 58 480 548 240 512 65+73+135 357+288+14 125 (860+240 12 )700+612 12 4 (37+15 )85+1360 (250-25 )25 1530+ (592-530 )-192 (2+4+6+ +98+100 )-(1+3+5+ +97+99 )(230-23 )23 3 1736 28+1064 28 2005 20062006-200620052005 129+235+171+165 17+145+23+35 999+99+9+3 284-159-41 517-53-47 400-256-44 258-42-16 545-167-145 478-47-178 45 45 344- (144+37 )236-(177+36 ) 2594 8(125 13 )88 125 72125 (250 125 )(48)76103 2544 4225 125 64 25 4212585 25488125 999 18125 9978 4537+3755 2821+2879 4 240025 7000125 323+189 -123 248-86+48 1723 -237 3846+6438 9932+32 3.123.1299 46+4659 1672+1673+1675 398+639 -394 36049 25052 600125 147 147 99 80058 480548 240512 42035 672-36+64 (6467-832 )+(1832-1467 )1530+ (592-530 )-192 99+999+9999+99999 123 18 123 3+85 123 7755 (2187+755) 2.648.677.3611.33 63.42.50.4 87 53 87 47 5 28.6101 28.6 88 27 2712 167 2532 25 25 38 9938 775725 234 3466 528 53 47 435 (135 189 ) 25(48)108 75 35 201 25084 7598 2574 212586 3200254 2532125 12588 2548 991258 3500 425 420 35 2 30 255 70 282 41159 8999+89 2.63+5.8+7.37+4.2 5215 -552 55101 6 551022.58-1.6+3.42 12564 291258 4525+7545 23.5-2.8-7.2 58.65-(3.2+8.65) 80+ (146-46 3) 48-(5.2+2.03 10 ) 32 15+ (32.6+8.09 ) 9985+85 5.63+8.8+4.37+1.2 3619 -936 2.38-2.4+3.62 12524 27.5-6.8-3.2 7555+7545 55.83-(3.2+5.83) 5600254 25084 6.38-2.4+5.62 8752+8748 32.3-(5.02+2.03 10 ) 3218+ (32.6+18.09 )(270-30 9)5.5 7 3619-19 26 25 45+75 45 38 101 125 16 5.63+8.8+4.37+1.2 27.5-9.8-0.2 8157-(103+157+597) 2100 254 25 (40+4 )55.83-(8.2+5.83) 998.5+8.5 8932+8968 6.91-3.4+5.09 12524 30.5-5.3-1.7 64.56-(8.2+4.56) 7299+72 3313 -99 158+262+138 6.81-4.4+5.19 12524 25(40+4 )24.56-(8.2+4.56) 8899+88 20.5-6.3-3.7 5001 247 1021 232 899+344 375+219+381+225 (181+2564 )+2719 378+44+114+242+222 8 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 7755 (2187+755) 2214+638+286 3065 738 1065 2357 183 317 357 2365 1086 214 497 299 2370+1995 3999+498 1883 398 12 25 7524 138 254 4800 25 (13125)(38) (12+24+80)50 253212588125 32(25+125) 75 99+2 75 83102 832 98 199 102 76 58 98 178 101 178 84 36+64 84 9 123 18 123 3+85 123 50 (344)3 2356 (1356 721 ) 25(24+16 ) 178 99+178 79 42+79+7957 16800120 7300254 810047549700700 124824 315015 301002100 32000400 21500125 1235 (1780 1665 ) 31870+13310 4(2565+2528) 75 27+19 2 5 125 32 8 25 32 125 88 125 72 125 8100475 (300+6) 12 25 (4+8) 125 (35+8) 3600254 10 (13+24) 8 84101 504 25 9964 99 16 78102 25 204 638 99 999 99 9913+13 25+199 25 32 16+14 32 78 4+78 3+78 3 576-285+85 30001258 12502541200-624-76 2100-728-772 273-73-27 847-527-273 278+463+22+37 732+580+268 825-657+57 690-177+77 1034+780320+102 425+14+186 214-(86+14 )871-299 787-(87-29 )365-(65+118 )455-(155+230 )157-99 11 755-287+87 363-199 968-599 178 101-178 83 102-83 2 1723-23 7 35 127-35 16-11 35 600-6015736-35 20 容易出错类型(共五种类型) 20 420 4 25 425 4 98-18 5+25 56 856 8 280-80 4 12612 6 175-7525 25825 8 80-20 2+60 36 936 9 36-36 6-6 258(258) 100+45-100+45 1597+3 100+1-100+1 48 99+1 1000+8-1000+8 5+95 28 25+75-25+75 40+360 20-10 2639 61 26 356 9569 99 55 55 78101 78 12 5276 47 7676 134 56 134 45 134 4852 2448 2523 (40 4)28425 1253225 972125 999 999 1999 184 98 695 202 864 199 738 301 380 476 120 (569468 )(432 131 )704 25 189 (89 74 ) 256 147 53 373 129 29 720 16 5 630 42 456 (256 36) 10235 9842 158+262+138 375+219+381+225 (181+2564)+2719 5001 247 1021 232 378+44+114+242+222 497 299 2370+1995 13 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 7755 (2187+755) 2214+638+286 1883 398 3065 738 1065 899+344 2357 183 317 357 12 25 2365 1086 214 7524 138254 (13125)(38) (12+24+80)50 2532125 32(25+125)88125 8436+6484 75 99+275 98199 102 76 178 101 178 3999+498 123 18123 3+85 123 50 (344)3 8100475 14 25(24+16 )178 99+178 79 42+79+7957 158+262+138 7300254 375+219+381+225 5001247 1021 232 (181+2564) +2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) 58 98 (2130+783+270)+1017 7755 (2187+755) 2214+638+286 102 76 3065 738 1065 899+344 2357 183 317 357 178 101 178 23651086214 497299 2370+1995 3999+498 21500125 1883 398 1225 75 24 88125 98 199 15 138254 (13125)(38) (12+24+80)50 17899+178 70425 2532125 32(25+125) 7942+79+79 57 50 (344)3 8436+64 84 75 99+2 75 83 102 83 2 7300254 123 18 123 3+85 123 81
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