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1÷0.25= 15×60= 72×25%=
1.1-0.01= 12÷ =
24×( )=
①69×101
②18.5-4.6-5.4
③2.5÷
④
⑤
6÷0.05=
2.4÷48= 81÷ = 7.48-(1.6+2.48)= ( )×48=
进入组卷