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*注意事项:
①
②
10.35÷0.510.35 0.45÷0.651
10.35÷1.210.35÷0.6÷2 9.6÷1.29.6
=(2.7×10)÷(1.5×)
=÷
=
=(3.9×)÷(0.13×100)
125 cm= dm 35 dm2= m2
3.6÷9= 0.32÷8= 3.6÷0.9=
24÷0.4= 2.5÷0.25= 1.8÷0.3=
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