「Algebra（数学 · 纸书）」KDP 类目数据
Amazon 纸书「Algebra（数学 · 纸书）」类目的畅销榜数据（11月2日更新）：中位价格 $12.53，评论中位数 64，平均评分 4.6，KDPTop 机会分 30/100（竞争很激烈）。
30机会分 / 100
$12.53中位价格
64评论中位数
| 价格区间（中间 50%） | $9.99 – $19.99 |
|---|---|
| 平均评分 | 4.6 |
| 近 90 天新书占比 | 7% |
| 榜单书数 | 100 |
| 所属分类 | 纸书 |
数据解读
- 评论门槛只有上级类目「数学」的 3%（2,445 条），是它下面更好进的一块。
「Algebra」畅销榜 Top 10
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The IXL Ultimate 4th Grade Math Workbook, Activity Book for Kids Ages 9-10 Covering Addition, Subtraction, Multiplication, Division, Fractions, ... and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#1
- 价格$12.53
- 评分4.7
- 评论3,040
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The IXL Ultimate 2nd Grade Math Workbook, Activity Book for Kids Ages 7-8 Covering Addition, Subtraction, Place Value, Geometry, Measuring, and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#2
- 价格$15
- 评分4.7
- 评论2,613
-
The IXL Ultimate 5th Grade Math Workbook, Activity Book for Kids Ages 10-11 Covering Multiplication, Division, Fractions, Decimals, Geometry, and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#3
- 价格$11.30
- 评分4.7
- 评论3,135
-
Spectrum 6th Grade Math Workbook, Activity Book for Kids Ages 11-12, Geometry, Ratio, Mathematics Equations, Multiplication and Division of Fractions, and More, Classroom or Homeschool Curriculum
作者 Spectrum
- 榜单排名#4
- 价格$10
- 评分4.6
- 评论5,210
-
Everything You Need to Ace Math in One Big Fat Notebook: The Complete Middle School Study Guide
作者 Workman Publishing
- 榜单排名#5
- 价格$9.08
- 评分4.8
- 评论17,531
-
IXL The Ultimate Math Kindergarten Workbooks, Activity Book for Kids Ages 5-6 Covering Addition, Subtraction, Learn to Write and Count Numbers Through 100, Shapes, Telling Time, and More Mathematics
作者 IXL Learning
- 榜单排名#6
- 价格$15.67
- 评分4.8
- 评论871
-
The IXL Ultimate 6th Grade Math Workbook, Activity Book for Kids Ages 11-12 Covering Geometry, Statistics, Equations, Integers, Ratio, and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#7
- 价格$9.86
- 评分4.7
- 评论685
-
Spectrum 7th Grade Math Workbooks, Mathematics Middle School Books Covering Geometry, Algebra, Ratio, Integers, and More, Classroom or Homeschool Curriculum
作者 Spectrum
- 榜单排名#8
- 价格$10
- 评分4.6
- 评论5,966
-
IXL The Ultimate 7th Grade Math Workbook, Middle School Books for Kids Ages 12-13 Covering Geometry, Algebra, Probability, Ratio, and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#9
- 价格$13.88
- 评分4.7
- 评论650
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Algebra for Beginners: With Answers (Step-By-Step Answer Key) | Middle School / High School Algebra Workbook for Ages 12-15 (Grades 7-9) | 100 Days of ... Algebra Problems, Equations & Inequalities
作者 Humble Math
- 榜单排名#10
- 价格$9.99
- 评分4.7
- 评论391
常见问题
「Algebra」适合做 KDP 吗？
KDPTop 机会分 30/100，属于竞争很激烈。畅销榜中位数书有 64 条评论，中位价格 $12.53。
在「Algebra」上榜需要多少评论？
畅销榜书的评论中位数是 64，60% 的书不到 100 条评论。
「Algebra」的书定价多少合适？
中位价格 $12.53，一半的畅销书定价在 $9.99–$19.99 之间。
新书能进「Algebra」畅销榜吗？
当前畅销榜里 7% 的书是近 90 天的新书。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取，中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格，0–100 分，越高越容易进入。