8 12求24點,任何不帶數字的數學符號都能用,到底有幾種演算法

時間 2021-09-10 03:53:51

1樓:匿名使用者

1: (4 + 6 - 8) × 12

2: ((4 + 6) - 8) × 123: (4 + (6 - 8)) × 124: (4 + 8) ÷ 6 × 12

5: ((4 + 8) ÷ 6) × 126: (4 + 8) ÷ (6 ÷ 12)7: (4 - 8 + 6) × 12

8: ((4 - 8) + 6) × 129: (4 - (8 - 6)) × 1210:

(4 - 8) × (6 - 12)11: (4 ÷ (8 - 6)) × 1212: 4 ÷ (8 - 6) × 1213:

4 ÷ ((8 - 6) ÷ 12)14: (4 + 8) × 12 ÷ 615: ((4 + 8) × 12) ÷ 616:

(4 + 8) × (12 ÷ 6)17: 4 × (8 - 12 ÷ 6)18: 4 × (8 - (12 ÷ 6))19:

4 × (12 ÷ (8 - 6))20: 4 × 12 ÷(8 - 6)

21: (4 × 12) ÷ (8 - 6)22: (6 + 4 - 8) × 1223:

((6 + 4) - 8) × 1224: (6 + (4 - 8)) × 1225: 6 ÷ 4 × 8 + 12

26: (6 ÷ 4) × 8 + 1227: (6 ÷ 4 × 8) + 1228:

((6 ÷ 4) × 8) + 1229: (6 ÷ (4 ÷ 8)) + 1230: 6 ÷ (4 ÷ 8) + 1231:

(6 - 8 + 4) × 1232: ((6 - 8) + 4) × 1233: (6 - (8 - 4)) × 1234:

6 × 8 ÷ 4 + 12

35: (6 × 8) ÷ 4 + 1236: (6 × 8 ÷ 4) + 1237:

((6 × 8) ÷ 4) + 1238: (6 × (8 ÷ 4)) + 1239: 6 × (8 ÷ 4) + 1240:

(6 - 12) × (4 - 8)41: (6 - 12 ÷ 4) × 842: (6 - (12 ÷ 4)) × 843:

(8 + 4) ÷ 6 × 1244: ((8 + 4) ÷ 6) × 1245: (8 + 4) ÷ (6 ÷ 12)46:

8 ÷ 4 × 6 + 12

47: (8 ÷ 4) × 6 + 1248: (8 ÷ 4 × 6) + 1249:

((8 ÷ 4) × 6) + 1250: (8 ÷ (4 ÷ 6)) + 1251: 8 ÷ (4 ÷ 6) + 1252:

(8 + 4) × 12 ÷ 653: ((8 + 4) × 12) ÷ 654: (8 + 4) × (12 ÷ 6)55:

(8 - 4) × (12 - 6)56: 8 × 6 ÷ 4 + 12

57: (8 × 6) ÷ 4 + 1258: (8 × 6 ÷ 4) + 1259:

((8 × 6) ÷ 4) + 1260: (8 × (6 ÷ 4)) + 1261: 8 × (6 ÷ 4) + 1262:

8 × (6 - 12 ÷ 4)63: 8 × (6 - (12 ÷ 4))64: (8 - 12 ÷ 6) × 465:

(8 - (12 ÷ 6)) × 466: 12 × (4 + 6 - 8)67: 12 × ((4 + 6) - 8)68:

12 × (4 + (6 - 8))69: (12 × (4 + 8)) ÷ 670: 12 × (4 + 8) ÷ 671:

12 × ((4 + 8) ÷ 6)72: 12 × (4 - 8 + 6)73: 12 × ((4 - 8) + 6)74:

12 × (4 - (8 - 6))75: 12 × (4 ÷ (8 - 6))76: 12 × 4 ÷(8 - 6)

77: (12 × 4) ÷ (8 - 6)78: 12 + 6 ÷ 4 × 8

79: 12 + (6 ÷ 4) × 880: 12 + (6 ÷ 4 × 8)81:

12 + ((6 ÷ 4) × 8)82: 12 + (6 ÷ (4 ÷ 8))83: 12 + 6 ÷(4 ÷ 8)

84: 12 × (6 + 4 - 8)85: 12 × ((6 + 4) - 8)86: 12 × (6 + (4 - 8))87: 12 ÷ 6 ×(4 + 8)

88: (12 ÷ 6) × (4 + 8)89: 12 ÷ (6 ÷ (4 + 8))90: 12 + 6 × 8 ÷ 4

91: 12 + (6 × 8) ÷ 492: 12 + (6 × 8 ÷ 4)93:

12 + ((6 × 8) ÷ 4)94: 12 + (6 × (8 ÷ 4))95: 12 + 6 ×(8 ÷ 4)

96: (12 - 6) × (8 - 4)97: 12 × (6 - 8 + 4)98:

12 × ((6 - 8) + 4)99: 12 × (6 - (8 - 4))100: 12 ÷ 6 ×(8 + 4)101:

(12 ÷ 6) × (8 + 4)102: 12 ÷ (6 ÷ (8 + 4))103: 12 + 8 ÷ 4 × 6

104: 12 + (8 ÷ 4) × 6105: 12 + (8 ÷ 4 × 6)106:

12 + ((8 ÷ 4) × 6)107: 12 + (8 ÷ (4 ÷ 6))108: 12 + 8 ÷(4 ÷ 6)109:

(12 × (8 + 4)) ÷ 6110: 12 × (8 + 4) ÷ 6111: 12 × ((8 + 4) ÷ 6)112:

12 + 8 × 6 ÷ 4

113: 12 + (8 × 6) ÷ 4114: 12 + (8 × 6 ÷ 4)115:

12 + ((8 × 6) ÷ 4)116: 12 + (8 × (6 ÷ 4))117: 12 + 8 ×(6 ÷ 4)118:

(12 ÷ (8 - 6)) × 4119: 12 ÷ (8 - 6) × 4120: 12 ÷ ((8 - 6) ÷ 4)

2樓:匿名使用者

(4+6-8)*12=24;(8-4)*(12-6)=24,(4*12)/(8-6)=24;3種

24點:1,2,6,8 2,3,6,9 4,7,8,9 5,6,7,7(要很多種,要數學規範的符號,如÷等等,不要*什麼的)

3樓:邵文潮

(6-1-2)x8    (8÷2÷1)×6(9+6-3)x2    2×9-6÷2

(7+8-9)x4   9÷(7-4)×8(5-7÷7)x6

您好,土豆團邵文潮為您答疑解難!

如果滿意請您採納,如您採納,以後有問題可隨時求助我,包你滿意!

答題不易,請諒解,謝謝。另祝您學習進步!

4樓:匿名使用者

1、8÷2×1×6、6÷2×8×1;

2、9÷3×(2+6)、2×(9+6-3)、2×6+3+9;

3、4×(7+8-9)、(4+8)×(9-7);

4、(5-7÷7)×6

先這麼多吧~

5樓:真de無上

(6-2-1)×8 (8÷2÷1)×62×9-6÷2

9÷(7-4)×8

(5-(7÷7))×6

6樓:度子瑜

你給的數字不是很清晰,全都是單個的數字還是四個一組呢

7樓:愛笑的水烏龜

任意4個非零的數abcd都可以用(a^0+b^0+c^0+d^0)!=24

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