新人教版小学数学二年级上册第8单元《数学广角》试卷2
二年级数学上册第八单元检测题【内容:数学广角】_________班姓名成绩__________一、填一填。(20分)1、写出用4、8组成的两位数()。2、从1、3、5三个数字中,任选两个数字能组成的两位数有()个。3、甲、乙、丙三人每两个人握一次手,三人一共握()次手。4、买一本《数学竞赛题集》需6元。付钱的方法有很多种,请把下面几种方法补充完整。①()张1元②()张2元③()张5元与()张1元④()张2元与2张1元。⑤()张5元与()张5角。⑥付给10元,可以找回()元。二、猜一猜。(21分)1、她两只手分别拿着2分硬币和5分硬币。2、她们三人分别拿着红色、黄色和绿色的球。3、三、连一连。(...
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