【3477】5、请分别用3477和3377四个数算24点(加减乘除)...

发布时间:2021-04-04 18:54:54

5、请分别用3477和3377四个数算24点(加减乘除) 数学

网友回答

【答案】 3, 4, 7, 7的24点答案:
  1: 3 + 4 × 7 - 7
  2: (3 + 4 × 7) - 7
  3: (3 + (4 × 7)) - 7
  4: 3 + (4 × 7) - 7
  5: 3 + (4 × 7 - 7)
  6: 3 + ((4 × 7) - 7)
  7: 3 - (4 - 7) × 7
  8: 3 - ((4 - 7) × 7)
  9: 3 + (7 - 4) × 7
  10: 3 + ((7 - 4) × 7)
  11: 3 + 7 × 4 - 7
  12: (3 + 7 × 4) - 7
  13: (3 + (7 × 4)) - 7
  14: 3 + (7 × 4) - 7
  15: 3 + (7 × 4 - 7)
  16: 3 + ((7 × 4) - 7)
  17: 3 - 7 + 4 × 7
  18: (3 - 7) + 4 × 7
  19: 3 - 7 +(4 × 7)
  20: (3 - 7) + (4 × 7)
  21: 3 - (7 - 4 × 7)
  22: 3 - (7 - (4 × 7))
  23: 3 - (7 × (4 - 7))
  24: 3 - 7 ×(4 - 7)
  25: 3 × 7 - 4 + 7
  26: (3 × 7) - 4 + 7
  27: (3 × 7 - 4) + 7
  28: ((3 × 7) - 4) + 7
  29: 3 × 7 -(4 - 7)
  30: (3 × 7) - (4 - 7)
  31: 3 + (7 × (7 - 4))
  32: 3 + 7 ×(7 - 4)
  33: 3 - 7 + 7 × 4
  34: (3 - 7) + 7 × 4
  35: 3 - 7 +(7 × 4)
  36: (3 - 7) + (7 × 4)
  37: 3 - (7 - 7 × 4)
  38: 3 - (7 - (7 × 4))
  39: 3 × 7 + 7 - 4
  40: (3 × 7) + 7 - 4
  41: (3 × 7 + 7) - 4
  42: ((3 × 7) + 7) - 4
  43: 3 × 7 +(7 - 4)
  44: (3 × 7) + (7 - 4)
  45: 4 × 7 + 3 - 7
  46: (4 × 7) + 3 - 7
  47: (4 × 7 + 3) - 7
  48: ((4 × 7) + 3) - 7
  49: 4 × 7 +(3 - 7)
  50: (4 × 7) + (3 - 7)
  51: 4 × 7 - 7 + 3
  52: (4 × 7) - 7 + 3
  53: (4 × 7 - 7) + 3
  54: ((4 × 7) - 7) + 3
  55: 4 × 7 -(7 - 3)
  56: (4 × 7) - (7 - 3)
  57: 7 × 3 - 4 + 7
  58: (7 × 3) - 4 + 7
  59: (7 × 3 - 4) + 7
  60: ((7 × 3) - 4) + 7
  61: 7 × 3 -(4 - 7)
  62: (7 × 3) - (4 - 7)
  63: 7 + 3 × 7 - 4
  64: (7 + 3 × 7) - 4
  65: (7 + (3 × 7)) - 4
  66: 7 + (3 × 7) - 4
  67: 7 + (3 × 7 - 4)
  68: 7 + ((3 × 7) - 4)
  69: (7 - 3) × 7 - 4
  70: ((7 - 3) × 7) - 4
  71: 7 × 3 + 7 - 4
  72: (7 × 3) + 7 - 4
  73: (7 × 3 + 7) - 4
  74: ((7 × 3) + 7) - 4
  75: 7 × 3 +(7 - 4)
  76: (7 × 3) + (7 - 4)
  77: 7 - 4 + 3 × 7
  78: (7 - 4) + 3 × 7
  79: 7 - 4 +(3 × 7)
  80: (7 - 4) + (3 × 7)
  81: 7 - (4 - 3 × 7)
  82: 7 - (4 - (3 × 7))
  83: 7 × 4 + 3 - 7
  84: (7 × 4) + 3 - 7
  85: (7 × 4 + 3) - 7
  86: ((7 × 4) + 3) - 7
  87: 7 × 4 +(3 - 7)
  88: (7 × 4) + (3 - 7)
  89: 7 - 4 + 7 × 3
  90: (7 - 4) + 7 × 3
  91: 7 - 4 +(7 × 3)
  92: (7 - 4) + (7 × 3)
  93: 7 - (4 - 7 × 3)
  94: 7 - (4 - (7 × 3))
  95: (7 - 4) × 7 + 3
  96: ((7 - 4) × 7) + 3
  97: 7 × 4 - 7 + 3
  98: (7 × 4) - 7 + 3
  99: (7 × 4 - 7) + 3
  100: ((7 × 4) - 7) + 3
  101: 7 × 4 -(7 - 3)
  102: (7 × 4) - (7 - 3)
  103: 7 + 7 × 3 - 4
  104: (7 + 7 × 3) - 4
  105: (7 + (7 × 3)) - 4
  106: 7 + (7 × 3) - 4
  107: 7 + (7 × 3 - 4)
  108: 7 + ((7 × 3) - 4)
  109: (7 × (7 - 3)) - 4
  110: 7 × (7 - 3) - 4
  111: (7 × (7 - 4)) + 3
  112: 7 × (7 - 4) + 3
  3, 3, 7, 7的24点答案:
  1: (3 + 3 ÷ 7) × 7
  2: (3 + (3 ÷ 7)) × 7
  3: (3 ÷ 7 + 3) × 7
  4: ((3 ÷ 7) + 3) × 7
  5: 7 × (3 + 3 ÷ 7)
  6: 7 × (3 + (3 ÷ 7))
  7: 7 × (3 ÷ 7 + 3)
  8: 7 × ((3 ÷ 7) + 3)
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