发布时间 : 星期三 文章【新编】2019-2020人教版二年级数学上册期末考试测试卷及答案更新完毕开始阅读f11cb2846a0203d8ce2f0066f5335a8103d26659
答： 。
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（2）刘奶奶家养了 6只母鸡， 。鸡和鸭一共有几只？ ①养了8只鸭 This article includes some parts, including text, pictures, and de ②养了8只公鸡
答：鸡和鸭一共有 只。
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参考答案
一、
6 50 40 21 32 27 30 56 21 55二、
1.米 厘米 厘米
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2.3 4 4 3 12 3.100 60
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4.6 2 4
5.× ＜ ＞ － ＋ ＝6.（1）8 （2）497.4
8.美术小组一共有多少人 9.12 21三、 1.A2.B
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This article includes some parts, including text, pictures, and de3.C 【点拨】本题考查直角的认识。角的大小只和张口大小有关，和角的边的长度无关。黑板上的直角的大小和三角尺上的大小是一样的，只是边的长度不一样，所以两者角的大小一样大。 4.A5.A
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This article includes some parts, including text, pictures, and de6.B 四、
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This article includes some parts, including text, pictures, and de51 26 84 18 70五、
1.（1）4 （2）
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2.
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3. 4＋4＝8 4×2＝8 2×4＝8
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4.2:15 9:30 六、
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This article includes some parts, including text, pictures, and de1.6×4＝24（枚） 24
【辅导延展】
小朋友，你玩过跳棋吗？跳棋是一项老少皆宜的益智型棋类游戏。跳棋是一种可以由二至六人同时进行的棋，棋盘为六角星形，棋子分为六种颜色，每种颜色有10或15枚棋子，每一位玩家使用跳棋一个角，用一种颜色的棋子。常常玩跳棋，可以锻炼我们头脑的灵活性，小朋友可以在课余时间一起尝试下哦！2.56－18＝38（颗） 38
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This article includes some parts, including text, pictures, and de3.方法一：6×8－2＝46（个） 方法二：5×8＋6＝46（个） 464.70－28－35＝7（页） 7
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This article includes some parts, including text, pictures, and de5.（1）② 6×8＝48（颗） 一共有48颗糖。 （2）① 6＋8＝14（只） 14
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