算24点练习试题可打印附包括答案.docx

题目:1118:1155:1126:1156:1127:1157:1128:1158:1129:1166:11210:1168:1134:1169:1135:11710:1136:1188:1137:1224:1138:1225:1139:1226:11310:1227:1144:1228:1145:1229:1146:12210:1147:1233:1148:1234:1149:1235:11410:1236:1237:1238:1278:1239:1279:12310:12710:1244:1288:1245:1289:1246:12810:1247:1333:1248:1334:1249:1335:12410:1336:1255:1337:1256:1338:1257:1339:1258:13310:1259:1344:12510:1345:1266:1346:1267:1347:1268:1348:1269:1349:12610:13410:1277:1356:1357:1447:1358:1448:1359:1449:13510:14410:1366:1455:1367:1456:1368:1457:1369:1458:13610:1459:1377:14510:1378:1466:1379:1467:13710:1468:1388:1469:1389:14610:13810:1477:1399:1478:13910:1479:131010:1488:1444:1489:1445:14910:1446:141010:1555:1679:1556:16710:1559:1688:15510:1689:1566:16810:1567:1699:1568:16910:1569:1779:15610:17710:1578:1788:1579:1789:15710:17810:1588:1799:1589:17910:15810:1888:1599:1889:15910:18810:151010:2223:1666:2224:1668:2225:1669:2227:16610:2228:2229:22510:22210:2266:2233:2267:2234:2268:2235:2269:2236:22610:2237:2277:2238:2278:2239:22710:22310:2288:2244:2289:2245:22810:2246:22910:2247:2210102248:2333:2249:2335:22410:2336:2255:2337:2256:2338:2257:2339:2258:23310:2259:2344:2345:2389:2346:23810:2347:2399:2348:23910:2349:23101023410:2444:2355:2445:2356:2446:2357:2447:2358:2448:2359:2449:23510:24410:2366:2455:2367:2456:2368:2457:2369:2458:23610:2459:2377:24510:2378:2466:2379:2467:23710:2468:2388:2469:24610:2579:2477:25710:2478:2588:2479:2589:24710:25810:2488:25910:2489:251010:24810:2666:2499:2667:24910:2668:241010:2669:2557:26610:2558:2678:2559:2679:25510:26710:2566:2688:2567:2689:2568:26810:2569:2699:25610:26910:2577:261010:2578:2778:27710:3346:2788:3347:2789:3348:27910:3349:271010:3355:2888:3356:2889:3357:28810:3359:2899:33510:28910:3366:281010:3367:291010:3368:3333:3369:3334:33610:3335:3377:3336:3378:3337:3379:3338:3388:3339:3389:33310:33810:3344:3399:3345:33910:3444:34810:3445:3499:3446:341010:3447:3556:3448:3557:3449:3558:34410:3559:3455:3566:3456:3567:3457:3568:3458:3569:3459:35610:34510:3578:3466:3579:3468:35710:3469:3588:34610:3589:3477:3599:3478:35910:3479:351010:34710:3666:3489:3667:3668:3888:3669:3889:36610:38810:3677:3899:3678:38910:3679:381010:36710:3999:3688:39910:3689:391010:36810:4444:3699:4445:36910:4446:361010:4447:3777:4448:3778:4449:3779:44410:37710:4455:3788:4456:3789:4457:3799:4458:37910:44510:371010:4468:4469:4578:44610:4579:4477:45710:4478:4588:4479:4589:44710:45810:4488:4599:4489:45910:44810:451010441010:4666:4555:4667:4556:4668:4557:4669:4558:46610:4559:4677:45510:4678:4566:4679:4567:46710:4568:4688:4569:4689:45610:46810:4577:4699:46910:5568:461010:5577:4777:5578:4778:55710:4788:5588:4789:5589:47810:55810:4799:5599:47910:55910:471010:5510104888:5666:4889:5667:48810:5668:4899:5669:48910:56610:481010:5677:49910:5678:5555:5679:5556:5688:5559:5689:5566:56810:5567:5699:56910:66910:561010:67710:5779:6789:57710:67810:5788:6799:5789:671010:57810:6888:57910:6889:571010:68810:5888:6899:5889:68910:58810:69910:591010:610106666:10:6668:77910:6669:7889:66610:78810:6679:78910:66710:781010:6688:88810:6689:66810:答案:1118:(1+1+1)*8=241126:(1+1+2)*6=241127:(1+2)*(1+7)=241128:(1*1+2)*8=241129:(1+2)*(9-1)=2411210:(1+1)*(2+10)=241134:(1+1)*3*4=241135:(1+3)*(1+5)=241136:(1*1+3)*6=241137:(1*1+7)*3=241138:(1-1+3)*8=241139:(1+1)*(3+9)=2411310:(10-(1+1)*3=241144:(1+1+4)*4=241145:(1*1+5)*4=241146:(1-1+4)*6=241147:(7-1*1)*4=241148:(1+1)*(4+8)=241149:(4-1)*(9-1)=2411410:(1+1)*10+4=241155:5*5-1*1=241156:(5-1*1)*6=2412310:(10-1*2)*3=241244:(1+2)*(4+4)=241245:(5-1+2)*4=241246:(2-1)*4*6=241247:(1-2+7)*4=241248:(1-2+4)*8=241249:(9-(1+2)*4=2412410:1*2*10+4=241255:1-2+5*5=241256:(1-2+5)*6=241257:1*2*(5+7)=241258:(5-1*2)*8=241259:(1+2)*5+9=2412510:2*10-1+5=241266:(1+2)*6+6=241267:(7-(1+2)*6=241268:(6-(1+2)*8=241269:1*2*9+6=2412610:(1+2)*10-6=241