试题 试卷
题型:填空题 题类:常考题 难易度:普通
数与代数8459 10
99×5.7=
4.7×9.87+9.87×5.3
0.24÷0.6= 4.2÷0.01= 70÷0.5=
0÷9.84= 0.28×5+0.72×5= 10.78×0.75×0=
①338﹣338÷26×12
②102.7×3.4+102.7×6.6
③
④×[+(﹣75%)]
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