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Four short words sum up what has lifted most successful individuals above the crowd: a little bit more.-author-date四年级上学期递等式计算练习题四年级上学期递等式计算练习题四年级上学期递等式计算专项练习题(1)328+75+175 (2)496+230196 (3)720+28040 (4)2532 (5)73242724 (6)(62525)104 (7)20820813 (8)25(28143) (9)148576 (10)490230694 (11)333+243+167+357 (12)284+26103 (13)886422 (14)2768+248 (15)2710854 (16)835655 (17)333+456133144 (18)2550(402377) (19)987155145 (20)28322868 -