Download - 连乘、乘加、乘减
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102525408 30790 12580320
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7850.9100
- 0.90.9100=0.81100=81 81
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850.9,110 =0.81110=89.189.1>850.90.9110110
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850.9 11010100
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1.3024.531
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2.
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ABC0.312.5 - 0.24 C3.
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3.760.2525.80.9825.826.784. 50.41.951.950.40.05 25.2
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5. 720.81+10.4 7.062.4 - 5.7
2.59.21.2
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6. 2.330.54 1.22.5+0.82.5
1.25324.96 3.8+4.5 3.2