1樓：桓溫廉癸
3.4.-6
.10這四個有理數組成三個不同方法的算式，使其結果為24.
（1）:
10-4-(-6)*3=24
（2）：3*[4+10+(-6)]=24
（3）：4-10*(-6)/3用3.
-5.7
.-13這四個數組成乙個算式，使其結果為24（1）：[7+(-5)*(-13)]/3=24
2樓：潛青谷天澤
12×(-1)×(-3)+(-12)
[(-12)×3+12]÷(-1)
12×(-3)÷(-1)-12
12×(-1)-[3×(-12)]
12÷(-1)-[3×(-12)]
3樓：愛斑的妍
1: 8 × 2 ÷ 4 × 6
2: (8 × 2) ÷ 4 × 6
3: (8 × 2 ÷ 4) × 6
4: ((8 × 2) ÷ 4) × 65: (8 × (2 ÷ 4)) × 66: 8 × (2 ÷ 4) × 6
7: 8 × (2 ÷ 4 × 6)
8: 8 × ((2 ÷ 4) × 6)9: 8 × (2 ÷ (4 ÷ 6))10: 8 × 2 ÷(4 ÷ 6)
11: (8 × 2) ÷ (4 ÷ 6)12: 8 + 2 × 6 + 4
13: (8 + 2 × 6) + 4
14: (8 + (2 × 6)) + 415: 8 + (2 × 6) + 4
16: 8 + (2 × 6 + 4)
17: 8 + ((2 × 6) + 4)18: 8 - (2 - 6) × 4
19: 8 - ((2 - 6) × 4)20: 8 × 2 × 6 ÷ 4
21: (8 × 2) × 6 ÷ 4
22: (8 × 2 × 6) ÷ 4
23: ((8 × 2) × 6) ÷ 424: (8 × (2 × 6)) ÷ 425: 8 × (2 × 6) ÷ 4
26: 8 × (2 × 6 ÷ 4)
27: 8 × ((2 × 6) ÷ 4)28: 8 × (2 × (6 ÷ 4))29: 8 × 2 ×(6 ÷ 4)
30: (8 × 2) × (6 ÷ 4)31: 8 + 4 + 2 × 6
32: (8 + 4) + 2 × 6
33: 8 + (4 + 2 × 6)
34: 8 + (4 + (2 × 6))35: 8 + 4 +(2 × 6)
36: (8 + 4) + (2 × 6)37: 8 - (4 × (2 - 6))38: 8 - 4 ×(2 - 6)
39: 8 × 4 -(2 + 6)
40: (8 × 4) - (2 + 6)41: 8 × 4 - 2 - 6
42: (8 × 4) - 2 - 6
43: (8 × 4 - 2) - 6
44: ((8 × 4) - 2) - 645: (8 ÷ 4 + 2) × 6
46: ((8 ÷ 4) + 2) × 647: (8 ÷ (4 - 2)) × 648: 8 ÷ (4 - 2) × 6
49: 8 ÷ ((4 - 2) ÷ 6)50: 8 ÷ 4 × 2 × 6
51: (8 ÷ 4) × 2 × 6
52: (8 ÷ 4 × 2) × 6
53: ((8 ÷ 4) × 2) × 654: 8 ÷ 4 ×(2 × 6)
55: (8 ÷ 4) × (2 × 6)56: (8 ÷ (4 ÷ 2)) × 657: 8 ÷ (4 ÷ 2) × 6
58: 8 ÷ (4 ÷ (2 × 6))59: 8 ÷ (4 ÷ 2 ÷ 6)
60: 8 ÷ ((4 ÷ 2) ÷ 6)61: 8 + 4 + 6 × 2
62: (8 + 4) + 6 × 2
63: 8 + (4 + 6 × 2)
64: 8 + (4 + (6 × 2))65: 8 + 4 +(6 × 2)
66: (8 + 4) + (6 × 2)67: 8 + (4 × (6 - 2))68: 8 + 4 ×(6 - 2)
69: 8 × 4 -(6 + 2)
70: (8 × 4) - (6 + 2)71: 8 × 4 - 6 - 2
72: (8 × 4) - 6 - 2
73: (8 × 4 - 6) - 2
74: ((8 × 4) - 6) - 275: 8 ÷ 4 × 6 × 2
76: (8 ÷ 4) × 6 × 2
77: (8 ÷ 4 × 6) × 2
78: ((8 ÷ 4) × 6) × 279: 8 ÷ 4 ×(6 × 2)
80: (8 ÷ 4) × (6 × 2)81: (8 ÷ (4 ÷ 6)) × 282: 8 ÷ (4 ÷ 6) × 2
83: 8 ÷ (4 ÷ (6 × 2))84: 8 ÷ (4 ÷ 6 ÷ 2)
85: 8 ÷ ((4 ÷ 6) ÷ 2)86: 8 + (6 - 2) × 4
87: 8 + ((6 - 2) × 4)88: 8 + 6 × 2 + 4
89: (8 + 6 × 2) + 4
90: (8 + (6 × 2)) + 491: 8 + (6 × 2) + 4
92: 8 + (6 × 2 + 4)
93: 8 + ((6 × 2) + 4)94: (8 + 6) × 2 - 4
95: ((8 + 6) × 2) - 496: 8 × 6 × 2 ÷ 4
97: (8 × 6) × 2 ÷ 4
98: (8 × 6 × 2) ÷ 4
99: ((8 × 6) × 2) ÷ 4100: (8 × (6 × 2)) ÷ 4101:
8 × (6 × 2) ÷ 4102: 8 × (6 × 2 ÷ 4)103: 8 × ((6 × 2) ÷ 4)104:
8 × (6 × (2 ÷ 4))105: 8 × 6 ×(2 ÷ 4)
106: (8 × 6) × (2 ÷ 4)107: 8 × (6 ÷ (4 - 2))108: 8 × 6 ÷(4 - 2)
109: (8 × 6) ÷ (4 - 2)110: 8 × 6 ÷ 4 × 2
111: (8 × 6) ÷ 4 × 2112: (8 × 6 ÷ 4) × 2113:
((8 × 6) ÷ 4) × 2114: (8 × (6 ÷ 4)) × 2115: 8 × (6 ÷ 4) × 2116:
8 × (6 ÷ 4 × 2)117: 8 × ((6 ÷ 4) × 2)118: 8 × (6 ÷ (4 ÷ 2))119:
8 × 6 ÷(4 ÷ 2)
120: (8 × 6) ÷ (4 ÷ 2)121: (2 + 8 ÷ 4) × 6122: (2 + (8 ÷ 4)) × 6123: 2 × 8 ÷ 4 × 6
124: (2 × 8) ÷ 4 × 6125: (2 × 8 ÷ 4) × 6126:
((2 × 8) ÷ 4) × 6127: (2 × (8 ÷ 4)) × 6128: 2 × (8 ÷ 4) × 6129:
2 × (8 ÷ 4 × 6)130: 2 × ((8 ÷ 4) × 6)131: 2 × (8 ÷ (4 ÷ 6))132:
2 × 8 ÷(4 ÷ 6)
133: (2 × 8) ÷ (4 ÷ 6)134: (2 × (8 + 6)) - 4135: 2 × (8 + 6) - 4136: 2 × 8 × 6 ÷ 4
137: (2 × 8) × 6 ÷ 4138: (2 × 8 × 6) ÷ 4139:
((2 × 8) × 6) ÷ 4140: (2 × (8 × 6)) ÷ 4141: 2 × (8 × 6) ÷ 4142:
2 × (8 × 6 ÷ 4)143: 2 × ((8 × 6) ÷ 4)144: 2 × (8 × (6 ÷ 4))145:
2 × 8 ×(6 ÷ 4)
146: (2 × 8) × (6 ÷ 4)147: 2 ÷ 4 × 8 × 6
148: (2 ÷ 4) × 8 × 6149: (2 ÷ 4 × 8) × 6150: ((2 ÷ 4) × 8) × 6151: 2 ÷ 4 ×(8 × 6)
152: (2 ÷ 4) × (8 × 6)153: (2 ÷ (4 ÷ 8)) × 6154:
2 ÷ (4 ÷ 8) × 6155: 2 ÷ (4 ÷ (8 × 6))156: 2 ÷ (4 ÷ 8 ÷ 6)157:
2 ÷ ((4 ÷ 8) ÷ 6)158: 2 ÷ 4 × 6 × 8
159: (2 ÷ 4) × 6 × 8160: (2 ÷ 4 × 6) × 8161: ((2 ÷ 4) × 6) × 8162: 2 ÷ 4 ×(6 × 8)
163: (2 ÷ 4) × (6 × 8)164: (2 ÷ (4 ÷ 6)) × 8165:
2 ÷ (4 ÷ 6) × 8166: 2 ÷ (4 ÷ (6 × 8))167: 2 ÷ (4 ÷ 6 ÷ 8)168:
2 ÷ ((4 ÷ 6) ÷ 8)169: 2 × 6 + 8 + 4
170: (2 × 6) + 8 + 4171: (2 × 6 + 8) + 4172: ((2 × 6) + 8) + 4173: 2 × 6 +(8 + 4)
174: (2 × 6) + (8 + 4)175: (2 × (6 + 8)) - 4176: 2 × (6 + 8) - 4177: 2 × 6 × 8 ÷ 4
178: (2 × 6) × 8 ÷ 4179: (2 × 6 × 8) ÷ 4180:
((2 × 6) × 8) ÷ 4181: (2 × (6 × 8)) ÷ 4182: 2 × (6 × 8) ÷ 4183:
2 × (6 × 8 ÷ 4)184: 2 × ((6 × 8) ÷ 4)185: 2 × (6 × (8 ÷ 4))186:
2 × 6 ×(8 ÷ 4)
187: (2 × 6) × (8 ÷ 4)188: (2 + 6) × 4 - 8189: ((2 + 6) × 4) - 8190: 2 × 6 + 4 + 8
191: (2 × 6) + 4 + 8192: (2 × 6 + 4) + 8193: ((2 × 6) + 4) + 8194: 2 × 6 +(4 + 8)
195: (2 × 6) + (4 + 8)196: 2 × 6 ÷ 4 × 8
197: (2 × 6) ÷ 4 × 8198: (2 × 6 ÷ 4) × 8199:
((2 × 6) ÷ 4) × 8200: (2 × (6 ÷ 4)) × 8201: 2 × (6 ÷ 4) × 8202:
2 × (6 ÷ 4 × 8)203: 2 × ((6 ÷ 4) × 8)204: 2 × (6 ÷ (4 ÷ 8))205:
2 × 6 ÷(4 ÷ 8)
206: (2 × 6) ÷ (4 ÷ 8)207: 4 + 8 + 2 × 6
208: (4 + 8) + 2 × 6209: 4 + (8 + 2 × 6)210: 4 + (8 + (2 × 6))211: 4 + 8 +(2 × 6)
212: (4 + 8) + (2 × 6)213: 4 × 8 -(2 + 6)
214: (4 × 8) - (2 + 6)215: 4 × 8 - 2 - 6
216: (4 × 8) - 2 - 6217: (4 × 8 - 2) - 6218: ((4 × 8) - 2) - 6219: 4 + 8 + 6 × 2
220: (4 + 8) + 6 × 2221: 4 + (8 + 6 × 2)222: 4 + (8 + (6 × 2))223: 4 + 8 +(6 × 2)
224: (4 + 8) + (6 × 2)225: 4 × 8 -(6 + 2)
226: (4 × 8) - (6 + 2)227: 4 × 8 - 6 - 2
228: (4 × 8) - 6 - 2229: (4 × 8 - 6) - 2230: ((4 × 8) - 6) - 2231: 4 + 2 × 6 + 8
232: (4 + 2 × 6) + 8233: (4 + (2 × 6)) + 8234:
4 + (2 × 6) + 8235: 4 + (2 × 6 + 8)236: 4 + ((2 × 6) + 8)237:
(4 × (2 + 6)) - 8238: 4 × (2 + 6) - 8239: 4 + 6 × 2 + 8
240: (4 + 6 × 2) + 8241: (4 + (6 × 2)) + 8242:
4 + (6 × 2) + 8243: 4 + (6 × 2 + 8)244: 4 + ((6 × 2) + 8)245:
(4 × (6 + 2)) - 8246: 4 × (6 + 2) - 8247: (4 × (6 - 2)) + 8248:
4 × (6 - 2) + 8249: (6 + 8) × 2 - 4250: ((6 + 8) × 2) - 4251:
6 × 8 × 2 ÷ 4
252: (6 × 8) × 2 ÷ 4253: (6 × 8 × 2) ÷ 4254:
((6 × 8) × 2) ÷ 4255: (6 × (8 × 2)) ÷ 4256: 6 × (8 × 2) ÷ 4257:
6 × (8 × 2 ÷ 4)258: 6 × ((8 × 2) ÷ 4)259: 6 × (8 × (2 ÷ 4))260:
6 × 8 ×(2 ÷ 4)
261: (6 × 8) × (2 ÷ 4)262: 6 × (8 ÷ 4 + 2)263:
6 × ((8 ÷ 4) + 2)264: 6 × (8 ÷ (4 - 2))265: 6 × 8 ÷(4 - 2)
266: (6 × 8) ÷ (4 - 2)267: 6 × 8 ÷ 4 × 2
268: (6 × 8) ÷ 4 × 2269: (6 × 8 ÷ 4) × 2270:
((6 × 8) ÷ 4) × 2271: (6 × (8 ÷ 4)) × 2272: 6 × (8 ÷ 4) × 2273:
6 × (8 ÷ 4 × 2)274: 6 × ((8 ÷ 4) × 2)275: 6 × (8 ÷ (4 ÷ 2))276:
6 × 8 ÷(4 ÷ 2)
277: (6 × 8) ÷ (4 ÷ 2)278: 6 × 2 + 8 + 4
279: (6 × 2) + 8 + 4280: (6 × 2 + 8) + 4281: ((6 × 2) + 8) + 4282: 6 × 2 +(8 + 4)
283: (6 × 2) + (8 + 4)284: 6 × (2 + 8 ÷ 4)285: 6 × (2 + (8 ÷ 4))286: 6 × 2 × 8 ÷ 4
287: (6 × 2) × 8 ÷ 4288: (6 × 2 × 8) ÷ 4289:
((6 × 2) × 8) ÷ 4290: (6 × (2 × 8)) ÷ 4291: 6 × (2 × 8) ÷ 4292:
6 × (2 × 8 ÷ 4)293: 6 × ((2 × 8) ÷ 4)294: 6 × (2 × (8 ÷ 4))295:
6 × 2 ×(8 ÷ 4)
296: (6 × 2) × (8 ÷ 4)297: (6 + 2) × 4 - 8298:
((6 + 2) × 4) - 8299: (6 - 2) × 4 + 8300: ((6 - 2) × 4) + 8301:
6 × 2 + 4 + 8
302: (6 × 2) + 4 + 8303: (6 × 2 + 4) + 8304: ((6 × 2) + 4) + 8305: 6 × 2 +(4 + 8)
306: (6 × 2) + (4 + 8)307: 6 × 2 ÷ 4 × 8
308: (6 × 2) ÷ 4 × 8309: (6 × 2 ÷ 4) × 8310:
((6 × 2) ÷ 4) × 8311: (6 × (2 ÷ 4)) × 8312: 6 × (2 ÷ 4) × 8313:
6 × (2 ÷ 4 × 8)314: 6 × ((2 ÷ 4) × 8)315: 6 × (2 ÷ (4 ÷ 8))316:
6 × 2 ÷(4 ÷ 8)
317: (6 × 2) ÷ (4 ÷ 8)318: 6 ÷ 4 × 8 × 2
319: (6 ÷ 4) × 8 × 2320: (6 ÷ 4 × 8) × 2321: ((6 ÷ 4) × 8) × 2322: 6 ÷ 4 ×(8 × 2)
323: (6 ÷ 4) × (8 × 2)324: (6 ÷ (4 ÷ 8)) × 2325:
6 ÷ (4 ÷ 8) × 2326: 6 ÷ (4 ÷ (8 × 2))327: 6 ÷ (4 ÷ 8 ÷ 2)328:
6 ÷ ((4 ÷ 8) ÷ 2)329: (6 ÷ (4 - 2)) × 8330: 6 ÷ (4 - 2) × 8331:
6 ÷ ((4 - 2) ÷ 8)332: 6 ÷ 4 × 2 × 8
333: (6 ÷ 4) × 2 × 8334: (6 ÷ 4 × 2) × 8335: ((6 ÷ 4) × 2) × 8336: 6 ÷ 4 ×(2 × 8)
337: (6 ÷ 4) × (2 × 8)338: (6 ÷ (4 ÷ 2)) × 8339:
6 ÷ (4 ÷ 2) × 8340: 6 ÷ (4 ÷ (2 × 8))341: 6 ÷ (4 ÷ 2 ÷ 8)342:
6 ÷ ((4 ÷ 2) ÷ 8)夠了吧？！！！
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