1 158+262+138 375+219+381 +225 5001- 247 -1021-232 (181+2564)+2719 378+44+114+242+222 276+228+353+219 (375+1034)+(966+125) (2130+783+270)+1017 99+999+9999+99999 425+14+186 7755-(2187+755) 2214+638+286 3065-738-1065 - 899+344 2357 - 183-317-357 2365-1086-21425 x 704 25 x32 x125 32 x(25+125) 88 x125 102 x76 58 x98 178 x101-178 84 x36+64 x84 75 x99+2 x75 83 x102-83 x2 98 x199 123 x38+123 504x25 78x102 25x204 178 x99+178 79 x42+79 x57 x57 99x16 99x64 638x99 999x99 1200-624-76 200-728-772 273-73-27 847-527-273 2214+638+286 3065-738-1065 899+344 26 x39+61 x26 356 x9+56 x9 99 x55+55 48 x52+24 x48 25 x(40+4) 999 x999+1999 184+98+202 864-199 738-301 380+476+120 380+476+120 569+468+432+131 704 x25 256-147 -53 373- (181+2564)+2719 278+463+22+37 732+580+268 1034+780320+102 本文来源:https://www.wddqw.com/doc/9ae4be6550e79b89680203d8ce2f0066f43364df.html