试题 试卷
题型:填空题 题类:常考题 难易度:容易
数与代数8424 10
13.5×9.9+6.5×10.1={#blank#}1{#/blank#}
①1.25×0.73×0.8
②4.37×0.55+5.63×0.55
③0.25×4÷0.25×4
④63.4÷2.5÷4
⑤10-6.48÷1.8
⑥2.1×[(4.5+1.5)÷0.05]
试题篮