2021年小学四年级数学口算题50道资料讲解.pdf

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1、资料收集于网络，如有侵权请联系网站删除word 可编辑四 年 级 数 学 计 算 竞 赛班 级：姓名:得分：一、口算（140=40分）1209014 60420 205497103 335047035 10224 251218142567755433062038025 28560 4028 994024 810043640 408（12550）842773327+773250 8123 1231455543620815 12 532268810 27621603857416238120 5175564500 3009100 70323197315198168 4420150464951二、用简

2、便方法计算（2 8=16）585+189+215 248+146+154 768274126 621199 精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 1 页，共 3 页资料收集于网络，如有侵权请联系网站删除word 可编辑585+189+215 248+146+154 58517525 99232 三、用简便方法计算（12 2.5+3 2+4 2=44分）56 101 36 3436 66 75 2325 23 5656 99300 12 42 98 325 113325 13 28 188 28 630 4525 39 75 10175 99 9999 125 79

3、125 888 16683 98 35 68+23 35+35 10-35 精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 2 页，共 3 页文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6

4、O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1

5、 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4

6、H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P

7、4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F

8、1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10

9、G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1资料收集

10、于网络，如有侵权请联系网站删除word 可编辑精品w o r d 学习资料 可编辑资料-精心整理-欢迎下载-第 3 页，共 3 页文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X

11、10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 Z

12、N8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3

13、Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文

14、档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM

15、6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1文档编码:CM6K6O8M8H1 HQ2A4H2X10P4 ZN8F1A3Y10G1