Sequences · 历年高考数学真题与解析

本页汇总 高考真题检索 的「数列」高考数学真题共 11 道,覆盖 2008–2019 年,最常出题型为 单选题;含完整答案与解析。

11questions
Past questions included
2008–2019
Years covered
区分题为主
Overall difficulty
Single-choice
Most common question type
Practice This Topic Do 5 reliable past questions first, then see the answers and explanations after you submit
常用解题方法化归与转化特殊值法函数与方程
常见易错点漏解审题不清端点取等判断错误
Core competencies应用

Past Question List

2019 National Gaokao Single choice Differentiating Question 8 2019_新课标 I 卷 (2019·理)

8.如图是求 $\frac{1}{2+\frac{1}{2+\frac{1}{2}}}$ 的程序框图,图中空白框中应填入

A. $A=\frac{1}{2+A}$
B. $A=2+\frac{1}{A}$
C. $A=\frac{1}{1+2 A}$
D. $A= 1+\frac{1}{2 A}$
2019 National Gaokao Single choice Differentiating Question 9 2019_新课标 I 卷 (2019·文)

9.如图是求 $\frac{1}{2+\frac{1}{2+\frac{1}{2}}}$ 的程序框图,图中空白框中应填入

A. $A=\frac{1}{2+A}$
B. $A=2+\frac{1}{A}$
C. $A=\frac{1}{1+2 A}$
D. $A=$ $1+\frac{1}{2 A}$
2019 National Gaokao Single choice Differentiating Question 9 2019_新课标 III 卷 (2019·理)

9.执行如图所示的程序框图,如果输入的 $\mathcal{E}$ 为 0.01 ,则输出 $S$ 的值等于( )

A. $2-\frac{1}{2^{4}}$
B. $2-\frac{1}{2^{5}}$
C. $2-\frac{1}{2^{6}}$
D. $2-\frac{1}{2^{7}}$
2019 National Gaokao Single choice Differentiating Question 9 2019_新课标 III 卷 (2019·文)

9.执行如图所示的程序框图,如果输入的 $\mathcal{E}$ 为 0.01 ,则输出 $S$ 的值等于

A. $2-\frac{1}{2^{4}}$
B. $2-\frac{1}{2^{5}}$
C. $2-\frac{1}{2^{6}}$
D. $2-\frac{1}{2^{7}}$
2018 National Gaokao Single choice Differentiating Question 7 2018_新课标 II 卷 (2018·理)

7.(5分)为计算 $\mathrm{S}=1-\frac{1}{2}+\frac{1}{3}-\frac{1}{4}+\ldots+\frac{1}{99}-\frac{1}{100}$ ,设计了如图的程序框图,则在空白框中应填入( )

A. $\mathrm{i}=\mathrm{i}+1$
B. $\mathrm{i}=\mathrm{i}+2$
C. $\mathrm{i}=\mathrm{i}+3$
D. $\mathrm{i}=\mathrm{i}+4$

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