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24点3478

1: (4 × (7 - 3)) + 8 2: 4 × (7 - 3) + 8 3: (7 - 3) × 4 + 8 4: ((7 - 3) × 4) + 8 5: 8 - (3 - 7) × 4 6: 8 - ((3 - 7) × 4) 7: 8 - (4 × (3 - 7)) 8: 8 - 4 ×(3 - 7) 9: 8 + (4 × (7 - 3)) 10: 8 + 4 ×(7 - 3) 11: 8 + (7 - 3) × 4

(4*(7-3))+8 ((7-3)*4)+8 8-((3-7)*4) 8-(4*(3-7)) 8+(4*(7-3)) 8+((7-3)*4)

1. [4-﹙3-5﹚]×4 2. [5-﹙3-4﹚]×4 3. 4×[5-﹙3-4﹚]

8/(3-8/3) 来源:http://sq.k12.com.cn/bbs/index.php?t=msg&th=193392&start=0&rid=643185

5 5 5 5;6 6 6 6;5 5 1 1;5 5 2 2;5 5 3 3;5 5 4 4;5 5 6 6;5 5 7 7;5 5 8 8;5 5 9 9;5 5 10 10;6 6 6 2

解:四则运算,好象只有一种计算方法: (7-3)×4+8=24 满意请采纳。

1: (4 × (7 - 3)) + 8 2: 4 × (7 - 3) + 8 3: (7 - 3) × 4 + 8 4: ((7 - 3) × 4) + 8 5: 8 - (3 - 7) × 4 6: 8 - ((3 - 7) × 4) 7: 8 - (4 × (3 - 7)) 8: 8 - 4 ×(3 - 7) 9: 8 + (4 × (7 - 3)) 10: 8 + 4 ×(7 - 3) 11: 8 + (7 - 3) × 4 12: 8 + ...

3+6+6+9=24

1) 1118 (1+1+1)*8 2) 1126 (1+1+2)*6 3) 1127 (1+2)*(1+7) 4) 1128 (1+1*2)*8 5) 1129 (1+2)*(9-1) 6) 1134 4*(1+1)*3 7) 1135 (1+3)*(1+5) 8)1136 (1+1*3)*6 9) 1137 3*(1+1*7) 10) 1138 (1-1+3)*8 11) 1139 (1+1)*(3+9) 12) 1144 4*(1+1+4) 1...

3 - ( ( 3 - 6 ) × 7 ) ( 3 × 7 ) - ( 3 - 6 ) ( ( 6 - 3 ) × 7 ) + 3 ( 6 - 3 ) + ( 3 × 7 ) ( ( 3 + 7 ) × 3 ) - 6 ( ( 3 × 7 ) - 3 ) + 6 6 - ( 3 - ( 3 × 7 ) ) ( ( 3 × 7 ) + 6 ) - 3 ( 3 × 7 ) + ( 6 - 3 ) 3 + ( ( 6 ...

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