配套习题-有理数运算技巧之裂项法 -【青果学院】

本课配套习题挑战模式1/5

返回课程

单选题

难度系数：

1.

计算的结果是（）

A:

B:

C:

D:

提示1：PHA+5Yip55So6KOC6aG55rOVPC9wPg==
提示2：PHA+PGltZyBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwL0U5LzVFL3JCQUNFMU5PSUdqVFU1ZnpBQUFFY3V4cDE4NDgyMi5wbmciIGRhdGEtY2tlLXNhdmVkLXNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvRTkvNUUvckJBQ0UxTk9JR2pUVTVmekFBQUVjdXhwMTg0ODIyLnBuZyIgaGVpZ2h0PSI0MiIgd2lkdGg9IjQ4MyI+PC9wPg==
答案：QQ==
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

本课配套习题挑战模式2/5

返回课程

单选题

难度系数：

2.

若求的值为（）

A:

B:

C:

D:

提示1：PHA+5Yip55So6Z2e6LSf5oCn5rGC5Ye6YSxi55qE5YC8PC9wPg==
提示2：PHA+5Yip55So6KOC6aG55rOV5YyW566A5byP5a2QPC9wPg==
答案：QQ==
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

本课配套习题挑战模式3/5

返回课程

单选题

难度系数：

3.

计算的值为（）

A:

B:

C:

D:

提示1：PHA+6L+Q55So6KOC6aG55rOV77yM5bCG5q+P5LiA5Liq5YiG5pWw5YiG6KOC5oiQ5Lik5Liq5YiG5pWw55qE5beu77yM5rOo5oSP5YiG5a2Q55qE5beu5Li6NDwvcD4=
答案：Qg==
PHA+6Kej77ya5Y6f5byPPGltZyBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwL0U5LzYwL3JCQUNFMU5PSVV2QTIxTUFBQUFGTTM0ZUpzazQzNi5wbmciIGRhdGEtY2tlLXNhdmVkLXNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvRTkvNjAvckJBQ0UxTk9JVXZBMjFNQUFBQUZNMzRlSnNrNDM2LnBuZyIgaGVpZ2h0PSI0MiIgd2lkdGg9IjQwNiI+PC9wPg==

本课配套习题挑战模式4/5

返回课程

单选题

难度系数：

4.计算

的值为（）

A:

B:

C:

D:

提示1：IOi/kOeUqOijgumhueazle+8jOWwhuavj+S4gOS4quWIhuaVsOWIhuijguaIkOS4pOS4quWIhuaVsOeahOW3rg==
答案：Qw==
6Kej77ya5Y6f5byPPGltZyB3aWR0aD0zNzMgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvRTkvNjAvckJBQ0UxTk9JVHJoTm9jaUFBQUR3MjgxRkNZMTM3LnBuZyI+

本课配套习题挑战模式5/5

返回课程

单选题

难度系数：

5.计算

的值为（）

A:

B:

C:

D:

提示1：IOi/kOeUqOijgumhueazle+8jOWwhuavj+S4gOS4quWIhuaVsOWIhuijguaIkOS4pOS4quWIhuaVsOeahOW3rg==
答案：QQ==
6Kej77ya5Y6f5byPPGltZyB3aWR0aD0zMjMgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMS5xaW5nZ3VvLmNvbS9HMS9NMDAvRTkvNUYvckJBQ0UxTk9JUGppZXJPMkFBQURST08yX1FNMDYyLnBuZyI+PGJyPjxpbWcgd2lkdGg9NzAgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvRTkvNUYvckJBQ0UxTk9JUGppMFhUbkFBQUJ5STRMZUJNOTUxLnBuZyI+PGJyPjxpbWcgd2lkdGg9NDUgaGVpZ2h0PTQyIHNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvRTkvNUYvckJBQ0UxTk9JUGlTRm9aRUFBQUI2SHNkek1jNzc5LnBuZyI+

中学生网络课堂

本课配套习题挑战模式1/5

本课配套习题挑战模式2/5

本课配套习题挑战模式3/5

本课配套习题挑战模式4/5

本课配套习题挑战模式5/5

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