1 )]512.1(75.3[431146.04326.1605410914.513572513758373562100107523221434358.43442.215132xx7221321 x6.3)521(x604316 x125655x310855x35425x0.75 ×75+72×0.75 4151613243xx1012831x3121465x87165 xx762175xx1096552x138135341715871156587385743143148394153135346616318521855497329754151332615441532 12 与123 ...

时间:2024-11-24 03:54栏目:行业资料

小学数学六年级上册第一单元检测题【 分数乘法】________班姓名 ___________________ 座号 _______ 成绩 ___________一、“神机妙算”对又快：1、直接写出得数。①554②5332③432④432⑤1103⑥760⑦15485⑧4131⑨7121⑩51312、下面各题怎样简便就怎...

时间:2024-11-24 03:13栏目:行业资料