Question

加减乘除等于24

1. 2、3、-6、10这4个数且用一次，进行加减乘除，用不同的3种方式求出结果等于24。

2.小亮早晨进行跑步训练，先向南跑1小时40分，再向北跑2小时，然后又向南跑，此时速度由原来的每小时6千米减少到原来的2/3，这样又跑了1.5小时，请问小亮此时在出发点的北边还是南边？距离出发点多远？
3种算式！！！！！！！！！！！！！！！！！！

Answer 1

1:2*3*(-6+10)
(2*3)*(-6+10)
2*[3*(-6+10)]

2:2-5/3=1/3(小时)
1/3*6=2(千米)
6*2/3*1.5=6(千米)
6-2=4(千米)
答:在南边,距离岩禅枯出发袭扮地4千米粗洞

Answer 2

2×3×[10+（-6）]=24 （2-10）×[3+（-6）]=24
2×[10-（-6）÷3]=24

2-5/3=1/3(小判明时)
1/3×6=2(千米)
6×2/3×1.5=6(千米)
6-2=4(千米)
答高冲慧:在南边,距离出发地4千米戚答

Answer 3

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

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

Answer 4

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Answer 5

说的好！