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文本内容:
6.9+
4.8+
3.
10.456+
6.22+
3.
7815.89+
6.75-
5.
894.02+
5.4+
0.
985.17-
1.8-
3.
213.75-
3.75+
6.
483.68+
7.56-
2.
687.85+
2.34-
0.85+
4.
6635.6-
1.8-
15.6-
7.
23.82+
2.9+
0.18+
9.
19.6+
4.8-
3.
67.14-
0.53-
2.
475.27+
2.86-
0.66+
1.
6313.35-
4.68+
2.
6573.8-
1.64-
13.8-
5.
3647.8-
7.45+
8.
80.398+
0.36+
3.
6415.75+
3.59-
0.59+
14.
2566.86-
8.66-
1.
340.25×
16.2×
41.25-
0.125×
83.6×
1023.72×
3.5+
6.28×
3.
536.8-
3.9-
6.
115.6×
13.1-
15.6-
15.6×
2.
14.8×
7.8+78×
0.5232+
4.9-
0.
94.8×
100.
156.5×
9.9+
56.
57.09×
10.8-
0.8×
7.
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9.4-
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524.2÷
3.5320÷
1.25÷
818.76×
9.9+
18.
763.52÷
2.5÷
0.
43.9-
4.1+
6.1-
5.
95.6÷
3.
59.6÷
0.8÷
0.
44.2×99+
4.
217.8÷
1.78×
40.49÷
1.
41.25×
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3215.2÷
0.25÷
40.89×
100.
1146.5-23+
46.
53.83×
4.56+
3.83×
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444.36×
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9.
727.5×
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7.5×
3.
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2.5÷
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40.65×
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1253.14×
0.68+
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1.25÷
0.8÷
2.5÷
0.
47.2×
0.2+
2.4×
1.
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1.
017.74×(
2.8-
1.3)+
1.5×
2.
263.9×
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3.9×
7.318-
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0.125÷
0.
812.7×
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1.2721×(
9.3-
3.7)-
5.
615.02-
6.8-
1.
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5.
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2.3×23+
2.
39.43-(
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1.57)
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8613.7×
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3.7÷
42.22×
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0.91×
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15.1×
10.
70.79×
1994.8+
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5.2+
0.
375.93+
0.19+
2.
811.76+
0.195+
3.
242.35+
1.713+
0.287+
7.
651.57+
0.245+
7.
436.02+
3.6+
1.
980.134+
2.66+
0.
8661.27+
3.9+
0.73+
16.
17.5+
4.9-
6.
53.07-
0.38-
1.
621.29+
3.7+
2.71+
6.38-
2.45-
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49.16×
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9.
163.6-
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563.4÷
2.5÷
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832.4×
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254.5÷
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3.5930÷
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530.8÷[14-
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9.5+
28.9]÷
0.
182.881÷
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42.55×
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7.8+
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2.5÷2194-
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1.8×
0.
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35.67×
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