算24點練習題可打印附答案

1、1118:1126:1127:1128:1129:11210:1134:1135:1136:1137:1138:1139:11310:1144:1145:1146:1147:1148:1149:11410:題目:1155:1156:1157:1158:1166:1168:1169:11710:1188:1224:1225:1226:1227:1228:1229:12210:1233:1234:1235:1236:1278:1279:12710:1288:1289:12810:1333:1334:1335:1336:1337:1338:1339:13310:1344:1345:1346:1347

2、:1348:1349:13410:1356:1111111111111111111111238:239:2310:244:245:246:247:248:249:2410:255:256:257:258:259:2510:266:267:268:269:2610:277:1357:1358:1359:13510:1366:1367:1368:1369:13610:1377:1378:1379:13710:1388:1389:13810:1399:13910:131010:1444:1445:1446:1447:1448:1449:14410:1455:1456:1457:1458:1459:1

3、4510:1466:1467:1468:1469:14610:1477:1478:1479:1488:1489:14910:1668:1669:16610:1679:16710:1688:1689:16810:1699:16910:1779:17710:1788:1789:17810:1799:17910:1888:1889:1 8810:2 223:2224:141010:1555:1556:1559:15510:1566:1567:1568:1569:15610:1578:1579:15710:1588:1589:15810:1599:15910:151010:1666:2257:2258

4、:2259:225102266:2267:2268:2269:226102277:2278:227102288:2289:2281022910221010:2333:2335:2336:2337:2222222222222222222222225:227:228:229:2210:233:234:235:236:237:238:239:2310:244:245:246:247:248:249:2410:255:256:2338:2339:23310:2344:2345:2346:2347:2348:2349:23410:2355:2356:2357:2358:2359:23510:2366:2

5、367:2368:2369:23610:2377:2378:2379:23710:2388:2389:23810:2399:23910:231010:2444:2445:2446:2447:2448:2449:24410:2455:2456:2457:2458:2459:24510:2466:2467:2468:2469:24610:2477:2478:2479:24710:2488:2489:24810:2499:24910:241010:2557:2558:2559:25510:2566:2567:2568:2569:25610:2577:2578:2579:25710:2588:2589

6、:25810:25910:251010:2666:2667:2668:2669:26610:2678:2679:26710:2688:2689:26810:2699:26910:261010:2778:27710:2788:2789:27910:271010:2888:2889:28810:2899:28910:281010:291010:3333:3334:3335:3336:3337:3338:3339:33310:3344:3345:3346:3347:3348:3349:3355:3356:3357:3359:33510:3366:3367:3368:3369:33610:3377:3

7、378:3379:3388:3389:33810:3399:33910:3444:3445:3446:3447:3448:3449:34410:3455:3456:3457:3458:3459:34510:3466:3468:3469:34610:3477:3478:3479:34710:3489:34810:3499:341010:3556:3557:3558:3559:3566:3567:3568:3569:35610:3578:3579:35710:3588:3589:3599:35910:351010:3666:3667:3668:3669:36610:3677:3678:3679:3

8、6710:3688:3689:36810:3699:36910:361010:3777:3778:3779:37710:3788:3789:3799:37910:371010:3888:3889:38810:3899:38910:381010:3999:39910:391010:4444:4445:4446:4447:4448:4449:44410:4455:4456:4457:4458:44510:4468:4469:44610:4477:4478:4479:44710:4488:4489:44810:441010:4555:4556:4557:4558:4559:45510:4566:45

9、67:4568:4569:45610:4577:4578:4579:45710:4588:4777:4778:4788:4789:47810:4799:47910:471010:4888:4889:48810:4899:48910:481010:49910:5555:5556:5559:5566:4589:458104599:45910451010:4666:4667:4668:4669:466104677:4678:4679:467104688:4689:468104699:46910461010:5568:5577:5578:55710:5588:5589:55810:5599:55910

10、:551010:5666:5667:5668:5669:56610:5677:5678:5679:5688:5689:56810:5699:56910:561010:5779:57710:5788:5789:57810:57910:571010:5888:5889:58810:591010:6666:6668:6669:66610:6679:66710:6688:6689:66810:66910:67710:6789:67810:6799:671010:6888:6889:68810:6899:68910:69910:6101010:77910:7889:78810:78910:781010:

11、88810:1156:(5-1*1)*6=241118:(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

12、-1+4)*6=241147:(7-1*1)*4=241148:(1+1)*(4+8)=241149:(4-1)*(9-1)=2411410:(1+1)*10+4=241157:(1+1)*(5+7)=241158:(5-(1+1)*8=241166:(1+1)*(6+6)=241168:6*8/(1+1)=241169:(1+1)*9+6=2411710:(1+1)*7+10=241188:(1+1)*8+8=241224:(1+2)*2*4=241225:(1+5)*(2+2)=241226:(1+2)*(2+6)=241227:(7-1)*(2+2)=241228:(2-1+2)*8=2

13、41229:(1+2+9)*2=2412210:(1+2)*(10-2)=241233:(1+3)*2*3=241234:(1+2+3)*4=241235:(1+2)*(3+5)=241236:(3-1+2)*6=241237:1+2+3*7=241238:(2-1)*3*8=241155:5*5-1*1=241239:3*9-(1+2)=24答案:12310:(10-1*2)*3=2412710:1*2*7+10=241244:(1+2)*(4+4)=241288:1*2*8+8=241245:(5-1+2)*4=241289:8*9/(1+2)=241246:(2-1)*4*6=24128

14、10:10+(8-1)*2=241247:(1-2+7)*4=241333:(1+3)*(3+3)=241248:(1-2+4)*8=241334:(1*3+3)*4=241249:(9-(1+2)*4=241335:1*3*(3+5)=2412410:1*2*10+4=241336:(6-1+3)*3=241255:1-2+5*5=241337:1*3+3*7=241256:(1-2+5)*6=241338:(1+8)*3-3=241257:1*2*(5+7)=241339:(1+3)*(9-3)=241258:(5-1*2)*8=2413310:(1-3+10)*3=241259:(1+2

15、)*5+9=241344:(4-1+3)*4=2412510:2*10-1+5=241345:1+3+4*5=241266:(1+2)*6+6=241346:6/(1-3/4)=241267:(7-(1+2)*6=241347:4*7-(1+3)=241268:(6-(1+2)*8=241348:(1+3)*4+8=241269:1*2*9+6=241349:(9-1*3)*4=2412610:(1+2)*10-6=2413410:(1+3)*(10-4)=241277:(7*7-1)/2=241356:(1+5)*3+6=241278:(1+7)*2+8=241357:(3-1)*(5+7)

16、=241279:2*9-1+7=241358:(1-3+5)*8=24359:1*3*5+9=243510:3*10-(1+5)=24366:(1-3+6)*6=24367:(7-1*3)*6=24368:(6-1*3)*8=24369:6+(3-1)*9=243610:1*3*10-6=24377:(7-1)*(7-3)=24378:(7-(1+3)*8=24379:(1+7)*9/3=243710:10+(3-1)*7=24388:(1+3)*8-8=24389:8*9/1*3=243810:(10-1)/3*8=24399:(9-1)/3*9=243910:(1+10)*3-9=2431

17、010:1+3+10+10=24444:(1+4)*4+4=24445:1*4+4*5=24446:(1+6)*4-4=24447:4*7-1*4=24448:1*4*4+8=241449:(1-4+9)*4=2414410:1*4*(10-4)=241455:4*5-(1-5)=241456:6/(5/4-1)=241457:1-5+4*7=241458:(1+5)*(8-4)=241459:9-(1-4)*5=2414510:(1-5)*(4-10)=241466:(1+4)*6-6=241467:(1-4+7)*6=241468:(1-4+6)*8=241469:(9-(1+4)*6=2

18、414610:(4-1)*10-6=241477:(1+7)*(7-4)=241478:(7-1*4)*8=241479:(1-9)*(4-7)=241488:(8-(1+4)*8=241489:8*9/(4-1)=2414910:1+4+9+10=24141010:1*4+10+10=241555:(5-1/5)*5=241556:(1+5)*5-6=241111111111111111111111559:(1+5)*(9-5)=245510:(10-5)*5-1=24566:1*5*6-6=24567:1-7+5*6=24568:(1-5+8)*6=24569:(9-1*5)*6=2456

19、10:(1+5)*(10-6)=24578:(1-5+7)*8=24579:(1-7)*(5-9)=245710:5*7-(1+10)=24588:(8-1*5)*8=24589:(9-(1+5)*8=245810:1+5+8+10=24599:1+5+9+9=245910:1*5+9+10=2451010:(10+10)-(1-5)=24666:(6-1)*6-6=24668:6/(1-6/8)=24669:(1-6+9)*6=246610:1*6*(10-6)=24679:(1+7)*(9-6)=246710:1+6+7+10=241688:(1-6+8)*8=241689:1+6+8+9

20、=2416810:1*6+8+10=241699:1*6+9+9=2416910:(9+10)-(1-6)=241779:1+7+7+9=2417710:(1+7)*(10-7)=241788:1+7+8+8=241789:1*7+8+9=2417810:(8+10)-(1-7)=241799:(9+9)-(1-7)=2417910:(1-9)*(7-10)=241888:1*8+8+8=241889:(8+9)-(1-8)=2418810:(1-8+10)*8=242223:(2+2)*2*3=242224:(2+2+2)*4=242225:(2*5+2)*2=242227:(2*7-2)*

21、2=242228:(2+2)*(8-2)=242229:(2+9)*2+2=2422210:2+2+2*10=2411111111111111111111112233:(2+2)*(3+3)=242234:(2+2+4)*3=242235:(2*5-2)*3=242236:(2/2+3)*6=242237:(2/2+7)*3=242238:(2-2+3)*8=242239:(2+2)*(9-3)=2422310:(3+10)*2-2=242244:(2*4-2)*4=242245:2+2+4*5=242246:(2-2+4)*6=242247:4*7-(2+2)=242248:(2+2)*4+

22、8=242249:2+4+2*9=2422410:(2+2)*(10-4)=242255:5*5-2/2=242256:(5-2/2)*6=242257:2*5+2*7=242258:(5+8)*2-2=242259:(9-(2-5)*2=2422510:(2+5)*2+10=242266:(2+6)/2*6=242267:(2+7)*2+6=242268:(8-(2+2)*6=242269:(6/2+9)*2=2422610:2*10-(2-6)=242277:(7-(2-7)*2=242278:(7-(2+2)*8=2422710:(10/2+7)*2=242288:(2+2)*8-8=2

23、42289:2*9-(2-8)=2422810:2*8-2+10=2422910:10-(2-9)*2=24221010:2+2+10+10=242333:(2+3+3)*3=242335:(2+5)*3+3=242336:(3-(2-3)*6=242337:2*3*(7-3)=242338:(2*3-3)*8=242339:(2+3)*3+9=2423310:3*10-2*3=242344:(2+3)*4+4=242345:(5-(2-3)*4=242346:(3-2)*4*6=24347:(2-3+7)*4=242399:2*3+9+9=24348:(2-3+4)*8=2423910:2+

24、3+9+10=24349:2/3*4*9=24231010:10-(3-10)*2=243410:3*10-(2+4)=242444:(4-(2-4)*4=24355:2-3+5*5=242445:(2+5)*4-4=24356:(2-3+5)*6=242446:(2*4-4)*6=24357:3*7-(2-5)=242447:2*4*(7-4)=24358:2*8+3+5=242448:(2+4)*(8-4)=24359:2*3*(9-5)=242449:(9-2)*4-4=243510:(2+10)*(5-3)=2424410:4-(2-4)*10=24366:(2+3)*6-6=2424

25、55:(5+5)*2+4=24367:6/2+3*7=242456:(2+4)*5-6=24368:(2+8)*3-6=242457:(5+7)/2/4=24369:(9-(2+3)*6=242458:(2-4+5)*8=243610:2*3*(10-6)=242459:(2+4)*(9-5)=24377:2*7+3+7=2424510:2*5+4+10=24378:(2+7)/3*8=242466:(2-4+6)*6=24379:(7+9)/2/3=242467:(2+6)*(7-4)=243710:2*10-3+7=242468:2/4*6*8=24388:(8-(2+3)*8=24246

26、9:2*4*(9-6)=24389:(9-2*3)*8=2424610:(2+4)*(10-6)=243810:2*3+8+10=242477:(7+7)*2-4=2422222222222222222222222478:(2*7-8)*4=242588:5*8-2*8=242479:2*4+7+9=242589:2+5+8+9=2424710:10-(2-4)*7=2425810:(10-(2+5)*8=242488:8-(2-4)*8=2425910:2*10-5+9=242489:(9-(2+4)*8=24251010:(2+10)/5*10=2424810:2+4+8+10=24266

27、6:2*6+6+6=242499:2+4+9+9=242667:(7-6/2)*6=2424910:2*9-4+10=242668:2*6*(8-6)=24241010:(4/10+2)*10=242669:(2+6)*(9-6)=242557:2*7+5+5=2426610:2+6+6+10=242558:(5/5+2)*8=242678:(2-6+7)*8=242559:9-(2-5)*5=242679:2+6+7+9=2425510:(5-2/10)*5=2426710:(2+6)*(10-7)=242566:6-(2-5)*6=242688:2+6+8+8=242567:(2-5+7)

28、*6=242689:2/6*8*9=242568:(2-5+6)*8=2426810:2*6*(10-8)=242569:6/2/5+9=242699:(6/9+2)*9=2425610:2/5*6*10=2426910:(2-10)*(6-9)=242577:2*5+7+7=24261010:(10+10)-(2-6)=242578:(2*5-7)*8=242778:2+7+7+8=242579:5*7-(2+9)=2427710:(10/7+2)*7=2425710:2+5+7+10=242788:(2-7+8)*8=242789:(7+9)*2-8=2427910:(9+10)-(2-7

29、)=24271010:(2-10)*(7-10)=242888:8/2/8-8=242889:(2-8+9)*8=2428810:(8+10)-(2-8)=242899:(9+9)-(2-8)=2428910:(2-9+10)*8=24281010:8/2+10+10=24291010:10/2+9+10=243333:3*3*3-3=243334:(3*3-3)*4=243335:3*3+3*5=243336:(3+3)*3+6=243337:(3+3)*(7-3)=243338:(3+3-3)*8=243339:(9-3/3)*3=2433310:3*10-(3+3)=243344:3*4

30、+3*4=243345:(3/3+5)*4=243346:(3-3+4)*6=243347:(7-3/3)*4=243348:(3+3)*(8-4)=243349:3*4+3+9=243355:5*5-3/3=243356:(3+3)*5-6=243357:(3*5-7)*3=243359:(3+3)*(9-5)=2433510:3*3+5+10=243366:(6/3+6)*3=243367:3*7-(3-6)=243368:(3*3-6)*8=243369:3*3+6+9=2433610:(3+3)*(10-6)=243377:(3/7+3)*7=243378:3*3+7+8=243379

31、:(3-7)*(3-9)=243388:8/(3-8/3)=243389:(9-(3+3)*8=2433810:3+3+8+10=243399:3+3+9+9=2433910:3-9+3*10=243444:(3+4)*4-4=243445:(5-(3-4)*4=243446:3*4*(6-4)=24341010:3*10+4-10=243447:(3-4+7)*4=243556:(5+5)*3-6=243448:(3+4-4)*8=243557:(5-3)*(5+7)=243449:4*9-3*4=243558:(3+5-5)*8=2434410:(10-3)*4-4=243559:(9-5

32、/5)*3=243455:3-4+5*5=243566:(3-5+6)*6=243456:(3-4+5)*6=243567:(5+7)/3/6=243457:3*4+5+7=243568:6*8/(5-3)=243458:(3+5)*4-8=243569:(3+5)*(9-6)=243459:(3*5-9)*4=2435610:3+5+6+10=2434510:3*4/5*10=243578:3*7-5+8=243466:3*4+6+6=243579:3+5+7+9=243468:3*4*(8-6)=2435710:(3+5)*(10-7)=243469:(3-6+9)*4=243588:3+

33、5+8+8=2434610:3*6-4+10=243589:3*9+5-8=243477:3-7+4*7=243599:9/3/5+9=243478:8-(3-7)*4=2435910:(3+9)/5*10=243479:3*4*(9-7)=24351010:(10-10/5)*3=2434710:3+4+7+10=243666:6-(3-6)*6=243489:3+4+8+9=243667:6*7-3*6=2434810:3*4*(10-8)=243668:(3+6-6)*8=243499:(9+9)/3/4=243669:3+6+6+9=2436610:(6-3)*10-6=243677:

34、(7-(6-7)*3=243678:3+6+7+8=243679:3*7-6+9=2436710:7/3/6+10=243688:8/3/6+8=243689:8*9/(6-3)=2436810:(6-8+10)*3=243699:3*9+6-9=2436910:(3-9)*(6-10)=24361010:(3-6/10)*10=243777:3+7+7+7=243778:(3+7-7)*8=243779:(9-7/7)*3=2437710:3*7-7+10=243788:(7-3)*8-8=243789:(7-8+9)*3=243799:(3+9)*(9-7)=2437910:3*9+7-1

35、0=24371010:(10+10)-(3-7)=243888:(3+8-8)*8=243889:3*8*(9-8)=2438810:(8*10-8)/3=243899:3*8+9-9=2438910:(9+10)-(3-8)=24381010:3*8+10-10=243999:(9+9)-(3-9)=2439910:(9+9-10)*3=24391010:(9-10/10)*3=244444:4+4+4*4=244445:(4/4+5)*4=244446:(4+4-4)*6=244447:(4+4)*(7-4)=244448:(4+4)*4-8=244449:4-(4-9)*4=244441

36、0:4*10-4*4=244455:5*5-4/4=244456:(5-4/4)*6=244457:(4-5+7)*4=244458:(4+4-5)*8=2444510:4-(5-10)*4=244468:(6-4)*(4+8)=244469:(4+4)*(9-6)=2444610:4+4+6+10=244477:(4-4/7)*7=244478:4*7+4-8=244479:4+4+7+9=2444710:(4+4)*(10-7)=244488:4+4+8+8=244489:4*9-(4+8)=2444810:(4-8)*(4-10)=24441010:(10*10-4)/4=244555:

37、4-5+5*5=244556:(4+5-5)*6=244557:(7-5/5)*4=244558:(4-5/5)*8=244559:4*5-5+9=2445510:4+5+5+10=244566:4*6*(6-5)=244567:(6-4)*(5+7)=244568:(4+5-6)*8=244569:4+5+6+9=2445610:4*5-6+10=244577:5*7-(4+7)=244578:4+5+7+8=244579:9-(4-7)*5=2445710:4-(5-7)*10=244588:(5-8/4)*8=244589:(5-8+9)*4=2445810:(4+8)/5*10=244

38、599:(9/9+5)*4=2445910:(4-10)*(5-9)=24451010:10/5/10+4=244666:(4+6-6)*6=244667:4*6*(7-6)=244668:4+6+6+8=244669:6-(4-6)*9=2446610:(6+10)/4/6=244677:4+6+7+7=244678:(4+6-7)*8=244679:(7+9)/4/6=2446710:10-(4-6)*7=244688:8-(4-6)*8=244689:4*6*(9-8)=2446810:4-(6-8)*10=244699:4*6+9-9=2446910:4*6*(10-9)=24461010:4*6+10-10=244777:(7-7/7)*4=244778:(4-7/7)*8=244788:(4+7-8)*8=244789:8*9/(7-4)=2447810:8/4/7+10=244799:(7-9/9)*4=2447910:4*10-7+9=24471010:(7-10/10)*4=244888:8/4/8+8=244889:(4+8-9)*8=2448810:(4+8)*