试题 试卷
题型:填空题 题类:常考题 难易度:困难
要解析 整数、小数四则混合运算6232
(38.56-8.7×2.8)÷0.4=
0.8×0.5-0.5×0.8
=0.8×(0.5-0.5)×0.8
①625÷1.25
②85.6﹣2.57﹣32.43+4.4
③1.25×(2.6+5.4)
④(113.6﹣4.17)÷2.5÷0.4
⑤5.7×9.2+14.3×(12.1﹣2.9)
⑥[(17﹣4.5)×0.2+7.5]×0.31
试题篮