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(9.6-1.4×3.5)÷0.5的简便计算?(9.6➖1.4✘3.5)➗0.5=(9.6➖1.4✘3.5)✖️2=9.6✖️2➖1.4✖️3.5✖️219.2➖1.4...
2021-03-10 20:22:33 4.8÷0.3 3.5×0.2 1点4除以0点5