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ǰλãҳ > 西师大版 数学二年级下册第三单元《三位数的加减法》单元测试卷 - 百度文库

西师大版 数学二年级下册第三单元《三位数的加减法》单元测试卷 - 百度文库

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  • 2025/6/5 13:54:27

ʦѧ꼶²ԪλļӼԪԾ

:________ ༶:________ ɼ:________

СѣһʱѧϰɹһҼɣһģ

һѡ

1 . СòԲɵĢǣ

A68

B57

C59

2 . 345+198ȵʽǣ A345+200-2

B345+200+2

C343+200

3 . 52070 A70

B70

C450

4 . һ̨VCDּ398Ԫԭ۸547Ԫˣ Ǯ A131Ԫ

B149Ԫ

C49Ԫ

5 . 348ĺͼ748ĺͣгʽǣ________________348ĺͼ748ĺǣ____48ĺͣгʽ48(________)ʽ348ĺͼ748ĺͣʽĽ____

6 . 5һ2ʮ________100________һ56________ʮ________һ

ж

7 . 40꼶СشԼ1֣_____

1 ҳ 5 ҳ

8 . ʮʮ֮佫ʮʮλӺںһ0_____ 9 . 40+5256 ____

10 . A+B+C=A+C+Bʾӷɣ________

ġ

11 . ͼʽ㡣

12 .

13 . ڡϵ14 .

36+42= 46-15= 44+27= 180+240= 1000-600= 74-36= 60+34= 80-24= 420-250= 700+200=

2 ҳ 5 ҳ

356+248 732-258 342+258= 655-274

15 . ʽ

16 . ͼʽ㡣

17 . ѧУͼ鰸100ͼ飬30飬ʣ¶ٱ? 18 . 4+33=8+2+9= 1954=126+3=

3 ҳ 5 ҳ

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2

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4

1

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2

3

4

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4 ҳ 5 ҳ

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ʦѧ꼶²ԪλļӼԪԾ :________ ༶:________ ɼ:________ СѣһʱѧϰɹһҼɣһģ һѡ 1 . СòԲɵĢǣ A68 B57 C59 2 . 345+198ȵʽǣ A345+200-2 B345+200+2 C343+200 3 . 52070 A70 B70 C

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