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基础精炼(11)78
1473 + 2646 =
1973 + 629 =
812 - 536 =
1230 + 717 =
1159 - 957 =
621 + 2297 =
1121 + 527 =
2984 + 446 =
692 + 2589 =
2665 - 105 =
2354 + 2943 =
2853 - 624 =
2612 + 843 =
1150 + 2136 =
1329 - 1147 =
1742 - 805 =
1382 + 780 =
1084 + 693 =
2313 - 2100 =
2048 + 1406 =
2570 + 2960 =
1140 + 229 =
2472 + 779 =
457 + 1149 =
746 + 1126 =
1699 + 1617 =
816 + 65 =
2473 - 480 =
2483 + 6 =
2106 - 334 =
733 - 639 =
2519 - 1065 =
2033 + 2509 =
1439 + 2979 =
2246 - 1060 =
745 - 363 =
2519 - 2050 =
2144 - 1559 =
1604 + 191 =
1227 + 604 =
1769 - 301 =
1348 + 2397 =
1231 + 666 =
2001 - 618 =
1669 - 787 =
1580 + 2225 =
2261 - 159 =
2268 + 1313 =
453 + 2170 =
2212 - 1571 =
891 + 1712 =
1961 - 1751 =
2768 - 755 =
2218 + 566 =
2089 - 1274 =
580 + 838 =
1270 + 2887 =
1810 - 1641 =
320 + 2882 =
1021 + 1412 =
1841 - 634 =
2894 + 1631 =
1783 - 994 =
2462 + 2291 =
2998 - 1308 =
2891 - 424 =
641 + 1704 =
2662 - 1884 =
2387 - 246 =
2766 + 1602 =
2210 - 1498 =
2251 - 59 =
582 - 176 =
1288 - 272 =
505 + 980 =
1701 - 531 =
119 + 206 =
829 + 460 =
2399 + 761 =
936 + 1482 =
1568 + 494 =
1162 + 1747 =
1671 + 2539 =
918 - 556 =
1761 + 2753 =
2256 - 434 =
727 + 2402 =
760 + 1394 =
793 - 274 =
934 - 138 =
691 + 1212 =
669 + 2628 =
990 - 249 =
2648 - 2150 =
670 + 876 =
1450 - 1437 =
2124 - 1444 =
155 + 1862 =
386 + 2968 =
2394 + 1705 =
954 - 309 =
793 - 685 =
1049 + 2470 =
812 + 1815 =
2428 + 2744 =
1600 - 1475 =
2159 - 507 =
859 - 810 =
2448 + 41 =
365 + 2976 =
1090 + 2504 =
2413 + 841 =
2677 - 1396 =
2987 - 2652 =
2188 - 2084 =
2391 + 1251 =
1756 + 2382 =
1503 + 278 =
2425 + 566 =
833 + 886 =
42 + 468 =
501 + 170 =
479 + 359 =
706 - 465 =
828 - 282 =
492 + 996 =
828 - 437 =
903 - 605 =
383 - 293 =
719 - 717 =
727 - 448 =
539 + 870 =
668 - 300 =
895 - 704 =
334 - 323 =
665 - 142 =
869 - 254 =
663 - 645 =
860 - 38 =
742 + 530 =
317 + 36 =
843 + 289 =
41 + 943 =
649
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