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  • 2 2 4 8怎么算24點(4種)?

    2 2 4 8怎么算24點(4種)?
    數(shù)學人氣:823 ℃時間:2019-08-26 08:29:06
    優(yōu)質解答
    1:4 + (2 + 8) × 2
    2:4 + ((2 + 8) × 2)
    3:4 + (2 × (8 + 2))
    4:4 + 2 ×(8 + 2)
    5:(4 + 2) × 8 ÷ 2
    6:((4 + 2) × 8) ÷ 2
    7:(4 + 2) × (8 ÷ 2)
    8:4 × 2 + 8 × 2
    9:(4 × 2) + 8 × 2
    10:4 × 2 +(8 × 2)
    11:(4 × 2) + (8 × 2)
    12:4 × (2 + 8 ÷ 2)
    13:4 × (2 + (8 ÷ 2))
    14:4 + (2 × (2 + 8))
    15:4 + 2 ×(2 + 8)
    16:(4 + 2) ÷ 2 × 8
    17:((4 + 2) ÷ 2) × 8
    18:(4 + 2) ÷ (2 ÷ 8)
    19:(4 - 2 ÷ 2) × 8
    20:(4 - (2 ÷ 2)) × 8
    21:(4 × (2 + 2)) + 8
    22:4 × (2 + 2) + 8
    23:4 × 2 + 2 × 8
    24:(4 × 2) + 2 × 8
    25:4 × 2 +(2 × 8)
    26:(4 × 2) + (2 × 8)
    27:4 × 2 × 2 + 8
    28:(4 × 2) × 2 + 8
    29:(4 × 2 × 2) + 8
    30:((4 × 2) × 2) + 8
    31:(4 × (2 × 2)) + 8
    32:4 × (2 × 2) + 8
    33:4 + (8 + 2) × 2
    34:4 + ((8 + 2) × 2)
    35:4 × (8 ÷ 2 + 2)
    36:4 × ((8 ÷ 2) + 2)
    37:(2 + 4) × 8 ÷ 2
    38:((2 + 4) × 8) ÷ 2
    39:(2 + 4) × (8 ÷ 2)
    40:2 × 4 + 8 × 2
    41:(2 × 4) + 8 × 2
    42:2 × 4 +(8 × 2)
    43:(2 × 4) + (8 × 2)
    44:(2 + 4) ÷ 2 × 8
    45:((2 + 4) ÷ 2) × 8
    46:(2 + 4) ÷ (2 ÷ 8)
    47:2 × 4 + 2 × 8
    48:(2 × 4) + 2 × 8
    49:2 × 4 +(2 × 8)
    50:(2 × 4) + (2 × 8)
    51:2 × 4 × 2 + 8
    52:(2 × 4) × 2 + 8
    53:(2 × 4 × 2) + 8
    54:((2 × 4) × 2) + 8
    55:(2 × (4 × 2)) + 8
    56:2 × (4 × 2) + 8
    57:2 × 8 + 4 × 2
    58:(2 × 8) + 4 × 2
    59:2 × 8 +(4 × 2)
    60:(2 × 8) + (4 × 2)
    61:(2 × 8 - 4) × 2
    62:((2 × 8) - 4) × 2
    63:(2 + 8) × 2 + 4
    64:((2 + 8) × 2) + 4
    65:(2 + 8 ÷ 2) × 4
    66:(2 + (8 ÷ 2)) × 4
    67:(2 × (8 + 2)) + 4
    68:2 × (8 + 2) + 4
    69:2 × 8 + 2 × 4
    70:(2 × 8) + 2 × 4
    71:2 × 8 +(2 × 4)
    72:(2 × 8) + (2 × 4)
    73:2 × (8 × 2 - 4)
    74:2 × ((8 × 2) - 4)
    75:(2 + 2) × 4 + 8
    76:((2 + 2) × 4) + 8
    77:2 × 2 × 4 + 8
    78:(2 × 2) × 4 + 8
    79:(2 × 2 × 4) + 8
    80:((2 × 2) × 4) + 8
    81:(2 × (2 × 4)) + 8
    82:2 × (2 × 4) + 8
    83:(2 × (2 + 8)) + 4
    84:2 × (2 + 8) + 4
    85:2 × (2 × 8 - 4)
    86:2 × ((2 × 8) - 4)
    87:8 + (4 × (2 + 2))
    88:8 + 4 ×(2 + 2)
    89:8 + 4 × 2 × 2
    90:8 + (4 × 2) × 2
    91:8 + (4 × 2 × 2)
    92:8 + ((4 × 2) × 2)
    93:8 + (4 × (2 × 2))
    94:8 + 4 ×(2 × 2)
    95:(8 × (4 + 2)) ÷ 2
    96:8 × (4 + 2) ÷ 2
    97:8 × ((4 + 2) ÷ 2)
    98:8 × (4 - 2 ÷ 2)
    99:8 × (4 - (2 ÷ 2))
    100:8 + 2 × 4 × 2
    101:8 + (2 × 4) × 2
    102:8 + (2 × 4 × 2)
    103:8 + ((2 × 4) × 2)
    104:8 + (2 × (4 × 2))
    105:8 + 2 ×(4 × 2)
    106:8 × 2 + 4 × 2
    107:(8 × 2) + 4 × 2
    108:8 × 2 +(4 × 2)
    109:(8 × 2) + (4 × 2)
    110:(8 × (2 + 4)) ÷ 2
    111:8 × (2 + 4) ÷ 2
    112:8 × ((2 + 4) ÷ 2)
    113:(8 × 2 - 4) × 2
    114:((8 × 2) - 4) × 2
    115:8 ÷ 2 ×(4 + 2)
    116:(8 ÷ 2) × (4 + 2)
    117:8 ÷ (2 ÷ (4 + 2))
    118:8 + (2 + 2) × 4
    119:8 + ((2 + 2) × 4)
    120:(8 + 2) × 2 + 4
    121:((8 + 2) × 2) + 4
    122:8 + 2 × 2 × 4
    123:8 + (2 × 2) × 4
    124:8 + (2 × 2 × 4)
    125:8 + ((2 × 2) × 4)
    126:8 + (2 × (2 × 4))
    127:8 + 2 ×(2 × 4)
    128:8 × 2 + 2 × 4
    129:(8 × 2) + 2 × 4
    130:8 × 2 +(2 × 4)
    131:(8 × 2) + (2 × 4)
    132:(8 ÷ 2 + 2) × 4
    133:((8 ÷ 2) + 2) × 4
    134:8 ÷ 2 ×(2 + 4)
    135:(8 ÷ 2) × (2 + 4)
    136:8 ÷ (2 ÷ (2 + 4))
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