【正文】 0－988） 3560＋2090= = == = = (111＋189)3 1258247。(32247。59 450247。5 608+1570 60(2317) = = = = = =215+3547 652+7836 107+2964= = == = = (1＋7)(16－6) 8104247。9）247。5 75247。15＋205 3090＋66= = == = =132+1237 250+2338 440+1336= = = == = = 199+2589 819+4990 418+5767= = == = = 75247。(56247。4 33247。5+1250 = = == = =9223247。16) 300－(300－222)= = == = =378+5427 498+5626 807+5146= = == = = 4000 247。100 62500 = = == = = 506+2149 190+7634 41+4736= = == = = 630 247。6) 687＋999247。70)(95+5965)247。80 750＋550247。5 6483359 （587319）83= = == = = 506+5656 19+2393 99+5333= = == = = 125+1655 352+2832 217+2937= = == = = 307+4652 265+2353 556+7326= = == = = 631+5233 243+2123 345+2137= = == = = 378+4977 478+5665 787+5353= = == = = 399+4266 544+3527 731+3546= = == = = 438+5569 67+5138 899+3551= = == = = 506+3264 177+5835 741+3457= = == = = 689+2289 872+2352 412+2662= = == = = 541+2087 49+5215 396+4135= = == = = 11+8359 258+4567 743+7638= = == = = 529+2562 248+3153 487+2865= = == = = 38+3546 344+2575 831+5665=