试题 试卷
题型:脱式计算 题类: 难易度:普通
【小白鸥-情境题】数学北师大六上第四单元自测卷(1)
①85× +15×75%
②2.7÷(4﹣82%﹣18%)
③( ﹣75%)÷(50%+ )
④0.55×8﹣60%
⑤ +(50%﹣ )÷
23÷10%= 24× = 0.23 = 1÷ - ÷1=
3.57+4.3= 7× ÷7× = 1÷0.2÷0.5= 12.5%÷0.25=
试题篮