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二年级上册口算练习题(1).pdf

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1、二 年 级 口 算 年 月 日 分 秒 对 题 28 8 9 - 3 7 = 5 1 - 3 9 = 5 2 - 2 7 = 6 3 - 2 7 = 4 8 + 2 3 = 5 7 - 4 8 = 5 4 + 2 9 = 6 2 + 1 9 = 8 6 - 5 4 = 5 4 + 2 8 = 2 7 + 3 6 = 6 5 - 3 6 = 8 4 - 4 8 = 4 0 - 2 9 = 4 8 + 4 8 = 6 0 + 2 5 = 5 6 - 2 8 = 7 8 - 6 9 = 7 2 - 3 7 = 5 3 + 2 8 = 5 4 + 3 7 = 5 9 + 1 9 = 5 5 - 4 7

2、 = 7 3 + 2 9 = 9 8 - 5 6 = 3 5 + 1 7 = 6 0 - 3 8 = 3 6 - 2 5 = 4 2 - 1 9 = 7 5 - 5 9 = 2 4 + 3 8 = 4 2 - 2 3 = 4 4 + 3 9 = 7 0 + 1 9 = 1 6 + 2 3 = 5 7 - 1 6 = 6 2 + 1 2 = 2 2 + 5 5 = 4 6 - 2 8 = 4 8 - 2 6 = 7 2 - 5 4 = 1 6 + 2 7 = 4 3 - 2 7 = 6 3 + 2 5 = 7 6 - 3 7 = 5 4 - 2 9 = 7 9 - 6 4 = 9 8 - 4 8

3、 = 5 6 - 3 6 = 6 7 - 6 0 = 8 5 - 5 0 = 4 2 - 3 2 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 6 9 - 3 1 = 9 3 - 5 6 = 2 3 + 3 2 = 4 2 - 1 9 = 3 7 - 2 5 = 5 0 + 2 2 = 6 2 - 4 8 = 2 2 + 5 5 = 8 6 - 4 5 = 7 0 - 4 2 = 7 2 - 5 4 = 1 6 + 2 7 = 4 0 - 1 2 = 8 3 - 5 6 = 7 6 - 3 7 = 5 4 - 2 9 = 6 4 + 3 6 = 7 1 - 5 5 = 5 6 -

4、3 6 = 6 7 - 6 0 = 5 5 + 3 8 = 1 5 + 5 7 = 3 9 + 3 8 = 9 3 - 5 6 = 7 8 - 2 9 = 3 7 + 1 8 = 4 7 + 1 9 = 4 6 - 1 9 = 3 6 + 2 7 = 4 6 - 3 8 = 6 5 - 2 6 = 2 5 + 8 = 4 5 - 1 6 = 4 2 - 1 9 = 7 4 - 1 8 = 4 4 - 1 7 = 3 4 + 5 8 = 5 3 - 2 9 = 6 3 + 2 8 = 3 6 + 1 7 = 4 3 - 2 5 = 7 3 + 1 4 = 3 6 - 2 7 = 2 2 + 1

5、8 = 5 2 + 1 6 = 6 2 - 5 9 = 5 2 - 3 4 = 8 2 - 3 3 = 6 7 - 2 8 = 8 4 + 9 = 2 9 + 3 5 = 4 5 + 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 5 8 - 2 9 = 4 7 + 1 8 = 4 7 + 2 9 = 7 6 - 1 9 = 4 6 + 2 7 = 5 6 - 3 8 = 7 5 - 2 6 = 4 5 + 8 = 3 5 - 1 6 = 4 2 - 2 9 = 7 4 - 6 8 = 6 4 - 1 7 = 2 4 + 5 8 = 5 3 - 3 9 = 4 3 + 2 8 =

6、 5 6 + 1 7 = 6 3 - 2 5 = 7 3 + 2 4 = 5 6 - 2 7 = 2 2 + 2 8 = 2 7 + 1 6 = 6 2 - 4 9 = 6 2 - 3 4 = 6 2 - 3 5 = 5 2 - 1 7 = 9 1 - 3 7 = 3 6 + 2 6 = 8 1 - 3 5 = 7 7 - 2 8 = 8 4 + 1 9 = 3 9 + 3 5 = 3 5 + 1 9 = 6 8 - 3 9 = 4 7 + 2 8 = 6 7 + 2 9 = 8 4 - 2 9 = 2 6 + 1 7 = 6 6 - 4 8 = 8 5 - 5 6 = 7 2 + 1 8 =

7、 4 5 - 3 6 = 7 2 - 3 9 = 7 8 - 3 9 = 7 4 - 3 7 = 7 4 + 1 8 = 8 3 - 4 9 = 8 3 + 1 7 = 4 6 + 2 7 = 5 3 - 3 5 = 6 3 + 3 4 = 6 4 - 4 5 = 3 2 + 1 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 5 3 - 3 5 = 6 3 + 3 4 = 6 4 - 4 5 = 3 2 + 1 9 = 6 3 + 3 7 = 6 4 + 2 4 = 5 3 + 1 6 = 8 2 - 3 7 = 4 7 + 1 9 = 5 5 + 3 8 = 4 0 - 1

8、7 = 7 9 - 2 8 = 5 4 - 4 5 = 7 1 - 1 5 = 6 1 - 3 9 = 8 5 + 7 = 7 2 - 4 5 = 4 6 - 2 8 = 7 2 - 1 7 = 6 8 - 5 7 = 9 6 - 5 9 = 4 3 - 2 7 = 7 6 - 3 8 = 4 2 + 5 9 = 5 6 - 2 7 = 7 9 - 6 4 = 7 5 + 1 7 = 6 0 - 3 7 = 8 6 - 5 8 = 8 5 - 5 0 = 4 8 - 3 6 = 6 0 - 3 7 = 5 2 + 2 3 = 2 3 + 3 2 = 5 3 + 3 6 = 4 6 - 3 8

9、= 3 5 + 1 7 = 7 6 - 1 8 = 4 2 - 3 7 = 7 5 + 1 7 = 8 6 - 4 5 = 5 5 + 1 7 = 6 3 - 4 9 = 9 2 - 5 9 = 4 0 - 1 2 = 3 8 - 1 6 = 4 2 + 1 3 = 4 2 - 1 6 = 6 3 - 3 7 = 7 0 - 4 2 = 7 5 - 5 5 = 6 2 - 5 6 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 5 0 + 2 2 = 8 3 - 5 6 = 1 5 + 5 6 = 4 8 - 2 6 = 7 5 - 3 3 = 4 8 + 3 5 = 3 8 + 4

10、 6 = 4 2 - 1 9 = 1 2 + 2 9 - 1 9 = 6 9 + 1 0 - 3 6 = 2 7 + 1 2 - 2 8 = 6 7 + 2 7 - 3 7 = 3 3 - 1 7 + 1 5 = 7 5 - 3 6 + 1 0 = 7 2 - 5 4 + 1 2 = 6 5 - 3 9 - 1 5 = 6 2 - 1 8 + 2 4 = 5 4 + 2 1 + 1 8 = 5 3 - 2 9 + 1 9 = 3 5 + 1 2 - 2 8 = 8 6 - 1 2 - 1 5 = 5 7 - 3 3 + 3 1 = 3 6 - 2 7 + 9 = 7 7 - 1 9 - 1 6

11、 = 8 8 - 3 4 + 1 8 = 8 5 - 3 6 + 2 7 = 1 2 + 7 9 - 6 2 = 5 1 - 2 7 + 2 8 = 5 1 - 4 2 + 5 3 = 7 7 - 6 5 - 6 = 7 1 - 5 2 + 3 6 = 7 5 - 2 4 + 2 6 = 7 5 + 2 4 - 2 3 = 3 2 + 4 5 - 3 8 = 8 1 - 4 5 + 3 6 = 2 4 - 1 6 + 4 0 = 6 3 + 1 2 - 4 2 = 5 3 - 3 7 + 1 5 = 6 3 - 2 3 + 2 8 = 4 8 - 2 6 + 1 8 = 2 1 + 8 2 -

12、 6 0 = 3 6 + 3 4 - 1 4 = 7 3 + 1 2 - 7 1 = 2 1 + 8 2 - 6 0 = 4 4 - 5 + 1 2 = 1 0 0 - 7 6 + 2 2 = 7 2 - 4 5 + 3 2 = 5 4 - 2 1 - 1 8 = 6 7 - 4 7 + 2 2 = 2 1 + 8 2 + 1 7 = 8 3 - 2 7 + 1 0 = 5 4 + 2 1 - 1 8 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 6 5 - 3 3 - 1 8 = 6 8 - 6 5 - 3 = 5 4 - 5 2 + 1 7 = 8 8 - 5 1 - 2 4

13、= 7 6 - 6 3 + 1 = 6 3 + 1 8 + 1 1 = 6 5 + 1 5 - 4 7 = 7 7 - 3 4 + 5 5 = 4 3 - 2 9 + 1 3 = 8 5 - 2 8 - 2 8 = 7 7 - 3 8 + 4 2 = 6 0 - 3 4 + 3 5 = 1 7 + 2 7 - 1 0 = 5 5 + 3 8 - 1 5 = 5 4 - 4 1 + 3 6 = 9 9 - 8 8 + 7 7 = 7 5 + 1 5 - 3 0 = 9 2 - 6 + 1 1 = 4 2 - 3 7 + 5 4 = 7 7 - 6 4 + 2 2 = 2 5 - 9 - 1 2

14、= 7 3 - 2 8 = 3 6 + 4 5 = 2 8 - 1 9 - 9 = 2 3 - 1 4 - 9 = 5 4 - 2 8 = 3 9 - 2 7 = 3 + 1 4 + 7 = 1 1 + 1 6 - 9 = 2 3 - 1 0 - 5 = 6 1 - 1 5 = 8 2 - 3 6 = 1 2 + 1 8 - 1 5 = 2 5 - 1 6 - 7 = 5 6 - 3 8 = 3 7 + 4 8 = 3 0 - 1 6 - 9 = 2 8 - 2 - 1 9 = 3 + 2 9 = 5 1 - 1 8 = 3 0 - 1 1 - 1 3 = 2 6 - 7 - 1 8 = 4

15、6 + 1 4 = 8 2 - 3 4 = 1 2 + 3 + 1 4 = 3 0 - 1 6 - 1 4 = 7 5 - 4 6 = 6 0 - 2 5 = 1 3 + 1 2 + 5 = 3 0 - 1 1 - 1 3 = 5 4 - 2 6 = 8 0 - 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 1 6 + 1 2 - 1 9 = 2 6 - 5 - 1 6 = 3 8 + 2 7 = 9 + 3 4 = 1 8 + 1 1 - 1 3 = 2 8 - 1 9 - 3 = 6 2 - 3 8 = 1 8 + 2 6 = 2 6 - 1 8 - 8 = 2 5 - 7

16、 - 1 3 = 5 1 - 1 8 = 5 4 - 2 6 = 1 9 - 8 + 1 1 = 2 6 - 1 7 - 5 = 5 2 - 1 6 = 3 4 + 3 8 = 3 0 - 8 - 1 6 = 1 5 + 3 + 1 0 = 6 1 - 1 9 = 7 6 - 5 4 = 3 0 - 1 3 - 8 = 1 2 + 1 5 + 2 = 3 4 + 3 8 = 2 7 - 1 9 = 3 0 - 1 5 - 1 4 = 2 9 - 5 - 7 = 3 8 + 3 6 = 3 5 + 1 6 = 1 0 + 1 5 + 4 = 1 3 + 2 + 1 4 = 2 8 + 2 7 =

17、 5 4 + 2 8 = 9 + 1 0 + 1 1 = 3 0 - 1 5 - 4 = 3 5 + 2 6 = 2 8 + 3 9 = 2 4 - 8 + 9 = 1 2 + 1 7 + 1 = 4 6 + 2 9 = 3 8 + 3 6 = 1 1 + 1 3 - 1 5 = 2 4 - 1 7 - 5 = 3 3 + 4 9 = 3 7 - 2 1 = 2 6 - 1 7 + 8 = 4 + 1 3 + 9 = 3 7 + 1 6 = 3 7 - 3 7 = 2 3 - 1 5 + 5 = 1 3 + 1 5 - 1 9 = 5 1 - 3 4 = 5 6 - 2 7 = 二 年 级 口

18、 算 年 月 日 分 秒 对 题 28 2 6 - 8 + 1 7 = 1 6 - 9 + 1 5 = 5 4 - 2 8 = 6 4 - 1 3 = 2 3 - 1 9 + 1 5 = 2 8 - 2 1 - 7 = 5 6 - 2 7 = 1 9 + 2 8 = 2 5 - 1 9 + 1 4 = 1 2 + 5 + 1 3 = 6 4 - 1 3 = 2 5 + 3 7 = 2 4 - 1 6 + 1 5 = 2 5 - 1 8 + 1 7 = 5 8 + 1 6 = 9 1 - 8 = 2 6 - 1 8 + 1 5 = 2 5 - 9 - 1 3 = 2 7 - 1 9 = 7 3

19、- 2 9 = 2 8 - 1 2 + 6 = 1 5 + 1 7 - 1 4 = 3 8 - 9 = 3 8 + 3 6 = 2 6 - 1 8 - 2 = 1 1 + 1 3 - 1 5 = 3 7 - 1 8 = 2 8 + 2 7 = 2 5 - 6 + 8 = 1 4 - 1 2 + 1 8 = 2 6 - 1 7 = 5 0 - 2 8 = 2 6 - 8 + 4 = 2 3 - 5 - 1 6 = 3 5 - 1 7 = 8 0 - 3 4 = 2 5 - 1 9 + 1 3 = 2 4 - 8 - 1 5 = 4 2 - 3 8 = 2 8 + 3 9 = 2 6 - 8 +

20、7 = 3 + 1 5 + 7 = 7 6 - 5 9 = 3 4 + 3 8 = 1 5 + 1 3 - 1 9 = 1 3 + 2 + 1 4 = 3 5 - 2 9 = 6 2 - 3 8 = 1 8 + 6 - 2 1 = 2 8 - 9 - 1 1 = 3 7 - 2 1 = 5 1 - 1 8 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 1 1 + 1 3 - 1 5 = 1 6 + 2 - 1 8 = 3 7 - 3 7 = 3 5 + 2 6 = 1 0 + 1 5 - 1 8 = 1 8 - 9 + 1 6 = 1 0 0 - 8 2 = 5 4 - 5 4 =

21、 1 8 + 9 - 1 6 = 1 6 - 1 5 + 9 = 1 0 0 - 5 4 = 5 0 - 2 6 = 1 3 + 1 5 - 1 6 = 1 3 - 8 + 1 5 = 1 0 0 - 6 0 = 6 4 - 1 3 = 1 2 + 6 - 1 8 = 9 + 1 8 - 6 = 8 0 - 3 4 = 5 8 + 1 6 = 1 3 + 8 + 1 9 = 1 8 + 9 - 1 6 = 7 6 - 5 4 = 5 6 - 3 8 = 3 0 - 1 5 - 1 4 = 1 3 + 1 5 - 1 9 = 8 2 - 3 7 = 3 8 - 9 = 3 0 - 1 9 - 8

22、 = 1 2 + 6 - 1 5 = 9 + 1 6 = 3 7 - 1 8 = 3 0 - 1 6 - 5 = 1 7 + 8 - 1 6 = 2 5 + 6 7 = 2 5 + 6 7 = 3 0 - 5 - 1 7 = 1 2 - 8 + 1 6 = 3 5 + 1 8 = 3 5 + 1 8 = 3 0 - 6 - 1 3 = 1 8 - 9 + 1 5 = 4 2 + 9 = 7 6 - 5 9 = 3 0 - 1 6 - 1 1 = 1 3 + 1 5 - 1 9 = 1 9 + 4 8 = 3 5 - 2 9 = 3 0 - 1 1 - 1 3 = 1 3 + 1 6 - 1 5

23、 = 3 6 + 4 5 = 6 1 - 3 7 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 2 6 - 1 5 - 6 = 1 7 - 9 + 1 2 = 2 7 - 1 9 = 6 0 - 2 5 = 2 8 - 1 9 - 8 = 1 8 - 1 2 + 1 9 = 3 8 - 9 = 3 8 + 2 7 = 2 7 - 6 - 1 5 = 2 6 - 7 + 8 = 3 7 - 1 8 = 6 2 - 3 8 = 2 6 - 8 - 1 2 = 2 4 - 8 + 7 = 2 6 - 1 7 = 6 1 - 1 5 = 2 5 - 1 9 - 2 = 1 7 - 9 +

24、1 5 = 3 5 - 1 7 = 5 6 - 3 8 = 2 3 - 1 4 - 9 = 1 1 + 1 6 - 9 = 4 2 - 3 8 = 3 + 2 9 = 2 3 - 9 - 5 = 1 2 + 1 8 - 1 9 = 7 6 - 5 9 = 3 8 + 3 6 = 2 5 - 6 - 1 7 = 1 5 + 1 1 - 1 6 = 3 5 - 2 9 = 5 4 - 2 6 = 2 8 - 1 2 - 9 = 1 6 - 8 + 1 7 = 2 8 + 1 6 = 8 1 - 4 7 = 2 6 - 1 7 - 8 = 1 5 - 9 + 1 5 = 4 2 + 1 9 1 8

25、+ 3 9 = 2 6 - 1 0 - 3 = 1 4 - 1 2 + 1 8 = 3 5 + 2 7 = 3 7 - 3 7 = 2 6 - 1 1 - 1 5 = 7 + 1 9 - 1 5 = 3 4 + 6 = 1 0 0 - 8 2 = 3 0 - 5 - 1 6 = 1 8 + 6 - 1 9 = 3 5 + 2 5 = 4 2 + 1 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 3 0 - 1 2 - 1 6 = 1 5 - 8 + 1 5 = 2 6 + 3 4 = 1 9 + 2 8 = 3 0 - 1 3 - 8 = 2 0 + 8 - 1 6 = 1 8

26、 + 4 2 = 8 2 - 3 6 = 2 8 - 1 2 - 1 4 = 2 8 - 9 - 1 9 = 3 5 + 4 2 = 7 4 - 3 4 = 2 6 - 1 0 - 1 5 = 2 8 - 9 + 1 2 = 6 2 - 3 8 = 1 5 - 1 5 = 2 6 - 1 6 - 8 = 2 7 - 1 8 + 8 = 5 1 - 1 8 = 3 5 + 2 4 = 2 3 - 1 4 - 6 = 1 5 + 1 4 - 1 9 = 5 2 - 1 6 = 2 6 + 2 7 = 2 5 - 1 7 - 3 = 1 2 - 5 + 1 7 = 6 1 - 1 9 = 9 1 -

27、 8 = 2 4 - 7 - 1 3 = 9 + 1 8 - 9 = 3 4 + 3 8 = 7 3 - 1 9 = 2 6 - 8 - 1 4 = 2 1 - 8 + 1 6 = 3 8 + 3 6 = 4 6 + 1 4 = 2 9 - 4 - 1 7 = 2 2 - 6 + 1 6 = 2 8 + 2 7 = 7 5 - 4 6 = 2 3 - 5 + 6 = 1 3 + 1 5 - 1 9 = 3 5 + 2 6 = 5 8 + 1 6 = 1 6 + 5 + 8 = 1 4 + 1 7 - 9 = 3 4 + 1 9 = 2 7 - 1 9 = 2 + 1 9 + 8 = 1 5 +

28、 1 5 - 1 1 = 2 8 + 3 9 = 4 2 - 3 8 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 3 + 1 7 + 8 = 1 3 + 1 0 - 1 8 = 3 4 + 3 8 = 7 6 - 5 9 = 8 + 1 4 + 2 = 2 3 - 5 + 1 5 = 3 8 + 3 6 = 3 4 + 1 9 = 6 + 1 5 + 2 = 1 2 + 1 5 - 1 8 = 5 4 - 2 6 = 2 8 + 3 9 = 1 9 + 5 + 3 = 2 3 - 9 + 1 1 = 3 8 + 2 7 = 1 0 0 - 8 2 = 3 + 1 8 + 7 =

29、2 5 - 1 8 + 1 5 = 6 2 - 3 8 = 1 0 0 - 5 4 = 4 + 6 + 1 8 = 2 9 - 1 6 + 1 5 = 5 1 - 1 8 = 2 6 + 3 4 = 1 5 + 1 3 + 2 = 2 3 - 9 + 1 3 = 9 0 - 1 7 = 1 8 + 4 2 = 8 + 1 6 + 2 = 3 0 - 1 5 + 6 = 8 2 - 3 4 = 3 6 + 2 5 = 8 + 1 3 + 1 = 3 0 - 1 4 + 8 = 6 1 - 3 7 = 4 2 - 1 9 = 1 1 + 3 + 1 5 = 3 0 - 1 6 + 9 = 6 0

30、- 2 5 = 1 0 0 - 7 6 = 1 0 + 1 5 + 4 = 2 9 - 1 5 + 8 = 3 4 + 3 6 = 3 8 + 1 6 = 1 2 + 1 5 + 3 = 2 2 - 6 + 8 = 8 0 - 9 = 3 7 + 1 6 = 5 + 4 + 1 8 = 8 + 1 9 - 1 1 = 9 + 3 4 = 3 5 - 2 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 1 3 + 8 + 9 = 2 7 - 1 6 + 1 5 = 1 8 + 2 6 = 3 7 - 2 1 = 1 5 + 7 + 4 = 1 8 + 6 - 1 5 = 3 5 +

31、 2 4 = 2 8 + 3 4 = 1 2 + 1 6 + 2 = 1 6 - 9 + 1 5 = 2 6 + 2 7 = 3 7 + 2 5 = 1 1 + 1 4 + 3 = 1 5 + 1 9 - 1 6 = 3 7 + 2 5 = 9 1 - 8 = 1 3 + 1 2 + 4 = 1 6 + 1 2 - 1 8 = 9 1 - 8 = 7 3 - 2 9 = 2 + 1 3 + 1 5 = 1 8 + 1 1 - 1 3 = 7 3 - 1 9 = 6 1 - 1 9 = 1 0 - 8 + 1 5 = 1 8 + 1 2 - 1 9 = 8 4 - 1 6 = 3 4 + 3 8

32、 = 2 7 - 1 8 + 8 = 2 2 - 1 5 + 7 = 5 4 - 5 4 = 3 8 + 3 6 = 1 7 + 8 - 1 6 = 2 3 - 1 5 + 1 6 = 5 0 - 2 6 = 1 5 + 6 8 = 1 8 + 9 - 1 6 = 2 4 - 8 + 1 2 = 6 0 - 3 7 = 6 3 - 2 5 = 1 5 - 9 + 1 5 = 2 1 + 3 - 1 5 = 5 0 - 2 8 = 6 4 - 2 8 = 1 2 - 5 + 1 7 = 2 6 - 1 7 + 1 8 = 8 0 - 3 4 = 5 2 - 1 6 = 9 + 1 8 - 9 =

33、 2 3 - 1 5 + 1 8 = 8 0 - 8 0 = 6 1 - 1 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 2 1 - 8 + 1 6 = 2 6 - 1 8 + 1 7 = 8 0 - 0 = 3 4 + 3 8 = 2 2 - 6 + 1 6 = 2 3 - 1 5 + 1 8 = 5 4 - 0 = 3 8 + 3 6 = 1 3 + 1 5 - 1 9 = 2 5 - 9 + 1 3 = 5 4 + 3 7 = 5 4 - 2 6 = 1 4 + 1 7 - 9 = 2 4 - 1 5 + 1 3 = 8 0 - 3 4 = 3 8 + 2 7 = 1

34、5 + 1 5 - 1 1 = 2 6 - 1 8 + 1 5 = 7 6 - 5 4 = 6 2 - 3 8 = 1 3 + 1 0 - 1 3 = 2 8 - 1 8 + 1 6 = 8 2 - 3 7 = 5 1 - 1 8 = 2 3 - 5 + 1 5 = 2 6 - 1 8 - 7 = 9 + 1 6 = 5 4 - 1 8 = 1 2 + 1 5 - 1 8 = 2 5 - 6 + 1 1 = 2 5 + 6 7 = 5 4 + 3 7 = 2 3 - 9 + 1 1 = 2 6 - 8 + 1 2 = 3 5 + 1 8 = 8 0 - 3 4 = 2 5 - 1 8 + 1

35、5 = 2 5 - 9 - 1 3 = 4 2 + 9 = 3 5 + 2 6 = 3 0 - 1 5 + 6 = 2 6 - 8 + 3 = 1 9 + 4 8 = 6 2 - 3 8 = 3 0 - 1 4 + 8 = 2 5 + 3 - 1 5 = 3 6 + 4 5 = 1 9 + 4 8 = 3 0 - 1 6 + 9 = 1 8 + 1 6 - 1 9 = 7 5 - 2 6 = 3 6 + 4 5 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 2 9 - 1 5 + 8 = 1 1 + 1 3 - 1 5 = 7 4 - 3 4 = 7 5 - 2 6 = 1 1 +

36、 4 + 1 5 = 1 8 + 5 - 8 = 1 5 - 1 5 = 7 4 - 3 4 = 1 2 + 3 + 1 1 = 1 2 + 1 5 - 9 = 2 6 - 0 = 2 8 + 2 7 = 3 + 1 9 + 5 = 1 5 + 4 - 1 8 = 1 0 0 - 7 6 = 3 5 + 2 6 = 1 + 1 3 + 7 = 1 3 + 8 - 1 9 = 3 8 + 1 6 = 1 0 0 - 8 2 = 2 9 - 1 6 + 1 5 = 5 + 1 7 - 1 4 = 3 4 + 1 9 = 3 9 - 2 7 = 1 2 + 1 5 + 8 = 1 6 - 8 + 1

37、 7 = 3 8 + 2 9 = 2 6 + 3 8 = 1 8 + 5 + 1 1 = 3 0 - 1 8 + 6 = 3 7 + 2 8 = 8 2 - 3 6 = 1 9 + 5 + 8 = 3 0 - 1 3 - 8 = 3 5 + 1 6 = 3 4 + 3 8 = 1 5 + 3 + 1 0 = 3 0 - 1 3 - 1 5 = 5 4 + 2 8 = 2 8 + 3 9 = 1 0 + 5 + 1 4 = 3 0 - 1 5 + 1 4 = 3 8 + 2 6 = 5 4 - 2 6 = 9 + 1 0 + 1 1 = 2 6 - 1 8 + 8 = 3 7 + 1 6 = 2

38、 8 + 3 4 = 1 2 + 1 5 + 3 = 1 9 - 8 + 1 7 = 3 5 - 2 9 = 9 1 - 1 8 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 1 3 + 2 + 1 4 = 2 5 - 1 8 + 6 = 3 7 - 2 1 = 1 5 + 6 8 = 7 + 1 6 + 3 = 2 5 - 1 8 + 1 7 = 3 7 - 3 7 = 2 5 + 3 7 = 3 + 1 5 + 7 = 1 5 + 1 4 - 8 = 1 0 0 - 8 2 = 4 2 + 3 7 = 1 2 + 6 + 7 = 1 3 + 1 8 - 1 9 = 4 2 +

39、1 9 = 3 2 - 1 6 = 3 + 5 + 1 9 = 1 5 + 1 7 - 1 4 = 3 5 + 2 7 = 4 5 - 2 9 = 8 + 1 5 + 2 = 2 2 - 6 + 1 3 = 3 4 + 6 = 5 6 - 2 8 = 2 3 - 9 + 1 3 = 1 9 + 1 0 - 1 7 = 3 5 + 2 5 = 7 5 - 2 6 = 1 7 + 4 + 3 = 1 5 + 1 5 - 1 8 = 2 6 + 3 4 = 7 4 - 3 4 = 6 + 1 7 + 3 = 2 3 - 1 4 + 1 5 = 0 + 3 7 = 3 6 + 4 5 = 1 3 +

40、4 + 7 = 7 + 1 6 - 1 8 = 3 6 + 2 5 = 1 0 0 - 7 6 = 3 + 5 + 1 7 = 1 1 + 1 3 - 1 5 = 4 2 - 1 9 = 3 8 + 1 6 = 7 + 1 5 + 4 = 1 3 + 2 + 1 4 = 7 2 - 3 5 = 3 4 + 1 9 = 1 6 + 5 + 8 = 3 0 - 1 8 - 9 = 8 5 - 2 6 = 3 8 + 2 9 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 2 + 5 + 1 9 = 1 1 + 3 + 1 5 = 3 4 + 2 9 = 5 4 - 2 6 = 3 + 1

41、 4 + 7 = 3 0 - 8 - 1 6 = 1 9 + 2 8 = 3 8 + 2 7 = 1 5 + 4 + 6 = 9 + 1 0 + 1 = 2 5 + 3 7 = 6 2 - 3 8 = 9 + 1 5 + 4 = 2 6 - 1 0 - 1 3 = 2 8 + 3 4 = 5 1 - 1 8 = 8 + 6 + 1 2 = 1 8 + 6 + 4 = 3 7 + 4 8 = 1 9 + 4 8 = 7 + 1 5 + 6 = 2 9 - 5 - 7 = 2 8 + 3 9 = 3 6 + 4 5 = 8 + 1 3 + 1 = 3 0 - 1 6 - 5 = 3 8 + 3 6

42、 = 2 7 - 1 9 = 1 8 + 6 + 4 = 8 + 1 3 + 1 = 3 5 + 2 6 = 3 8 - 9 = 1 1 + 3 + 1 5 = 1 2 + 1 5 + 3 = 3 3 + 4 9 = 3 7 - 1 8 = 1 2 + 1 5 + 2 = 1 2 + 1 5 + 2 = 2 5 + 3 7 = 3 5 - 2 9 = 1 4 + 1 3 + 2 = 3 0 - 1 3 - 1 5 = 5 1 - 3 4 = 2 8 + 1 6 = 1 5 + 1 3 + 2 = 3 0 - 1 5 - 4 = 5 6 - 2 7 = 6 4 - 1 3 = 1 5 + 3 +

43、 1 0 = 3 0 - 1 9 - 8 = 6 4 - 1 3 = 5 8 + 1 6 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 1 0 + 5 + 1 4 = 2 0 - 6 - 5 = 8 1 - 4 7 = 2 7 - 1 9 = 9 + 1 0 + 1 1 = 2 0 - 5 - 7 = 1 8 + 3 9 = 5 4 - 5 = 1 2 + 1 5 + 3 = 3 0 - 1 6 - 1 3 = 5 6 - 2 8 = 6 1 - 1 5 = 1 3 + 2 + 1 4 = 3 0 - 1 6 - 1 4 = 3 6 + 4 5 = 5 6 - 3 8 = 1 5

44、+ 2 + 1 1 = 3 0 - 1 1 - 1 3 = 3 9 - 2 7 = 3 + 2 9 = 1 2 + 1 7 + 1 = 2 6 - 5 - 1 6 = 1 9 + 2 8 = 4 6 + 1 4 = 1 2 + 3 + 1 4 = 2 8 - 1 9 - 3 = 8 2 - 3 6 = 5 4 - 2 6 = 1 3 + 2 + 1 5 = 2 7 - 6 - 1 5 = 3 7 + 4 8 = 3 8 + 2 7 = 9 + 1 5 + 7 = 2 6 - 1 8 - 2 = 5 1 - 1 8 = 6 2 - 3 8 = 1 5 + 3 + 1 0 = 2 5 - 9 -

45、1 2 = 8 2 - 3 4 = 5 1 - 1 8 = 1 0 + 1 5 + 4 = 2 3 - 1 4 - 9 = 6 0 - 2 5 = 2 6 + 1 8 = 9 + 7 + 1 4 = 2 3 - 1 0 - 5 = 8 0 - 9 = 9 1 - 1 8 = 1 2 + 1 5 + 3 = 2 5 - 1 6 - 7 = 9 + 3 4 = 8 3 - 2 4 = 二 年 级 口 算 年 月 日 分 秒 对 题 28 1 3 + 2 + 1 4 = 2 8 - 2 - 1 9 = 1 8 + 2 6 = 5 4 - 2 8 = 2 9 - 5 - 7 = 2 6 - 7 - 1 8 = 5 4 - 2 6 = 5 6 - 2 7 = 2 8 - 3 - 1 6 = 3 0 - 1 6 - 1 4 = 3 4 + 3 8 = 6 4 - 1 3 = 3 0 - 1 8 - 9 = 3 0 - 1 1 - 1 3 = 7 6 - 5 4 = 5 8 + 1 6 = 2 0 - 6 - 5 = 2 6 - 5 - 1 6 = 2 7 - 1 9 = 1 2 + 2 9 = 3 0 - 8 - 1 6 = 2 8 - 1 9 - 3 = 3 8 - 9 = 3 8 + 2 6 = 3 0 - 1 3 - 8 = 2 5

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