发布网友 发布时间:2024-09-29 00:28
共1个回答
热心网友 时间:2024-10-10 14:19
9×2-1+7=24,2×7+9+1=24,(9-1)×√(7+2)=249×2-1+7=24,2×7+9+1=24,(9-1)×√(7+2)=24
急急急!7,9,2,1,算24点!2×9+(7-1)=24 2×7+1+9=24
用1,2,7,9这四个数怎么求24点2*9+7-1=24
2379算24点,三种,8: 3 ÷ 2 ×(9 + 7)9: (3 ÷ 2) × (9 + 7)10: 3 ÷ (2 ÷ (9 + 7))11: (3 × (7 - 2)) + 9 12: 3 × (7 - 2) + 9 13: (3 × (7 + 9)) ÷ 2 14: 3 × (7 + 9) ÷ 2 15: 3 × ((7 + 9) ÷ 2)16: (3 × 7 - 9...
算24点,急急急。1, 1, 2, 7的24点答案:1: (1 + 2) × (1 + 7)2: (1 + 2) × (7 + 1)3: (1 + 7) × (1 + 2)4: (1 + 7) × (2 + 1)5: (2 + 1) × (1 + 7)6: (2 + 1) × (7 + 1)7: (7 + 1) × (1 + 2)8: (7 + 1) × (2 + 1)...
1,2,3,4,5,6,7,8,9,算24点 四连方,全部.真急!1x2+3-4+5-6+7+8+9
算24点 急!!!您好!1: (2 × (7 + 7)) - 4 2: 2 × (7 + 7) - 4 3: (7 + 7) × 2 - 4 4: ((7 + 7) × 2) - 4 1: 3 + 7 ÷ 3 × 9 2: 3 + (7 ÷ 3) × 9 3: 3 + (7 ÷ 3 × 9)4: 3 + ((7 ÷ 3) × 9)5: 3 + (7 ÷ (3 ÷...
9 1 7 3的24点的算法 着急着急 谢谢,你好:9*((1+7)/3)(9*(1+7))/3 9*((7+1)/3)(9*(7+1))/3 9/(3/(1+7))(9/3)*(1+7)9/(3/(7+1))(9/3)*(7+1)((1+7)*9)/3 (1+7)*(9/3)(1+7)/(3/9)((1+7)/3)*9 ((7+1)*9)/3 (7+1)*(9/3)(7+1)/(3/9)((7+1)/3)*9 ...
24点题目及答案大全4个数能算24点的组合:(一共有404种) 1118(1+1+1)*8=24 1126(1+1+2)*6=24 1127(1+2)*(1+7)=24 1128:(1*1+2)*8=24 1129:(1+2)*(9-1)=24 11210:(1+1)*(2+10)=24 1134:(1+1)*3*4=24 1135:(1+3)*(1+5)=24 1136:(1*1+3)*6=24 1137:(1*1+7)*3=24 1138:(1...
算24点,急用2,3,7,9算3*(7-2)+9