「Arithmetic（数学 · 纸书）」KDP 类目数据
Amazon 纸书「Arithmetic（数学 · 纸书）」类目的畅销榜数据（11月2日更新）：中位价格 $8.52，评论中位数 1,229，平均评分 4.7，KDPTop 机会分 21/100（竞争很激烈）。
21机会分 / 100
$8.52中位价格
1,229评论中位数
| 价格区间（中间 50%） | $5.96 – $11.28 |
|---|---|
| 平均评分 | 4.7 |
| 近 90 天新书占比 | 1% |
| 榜单书数 | 100 |
| 所属分类 | 纸书 |
数据解读
- 近 90 天新书只占 1%，低于 97% 的纸书类目，榜单主要被老书占据。
- 中位价 $8.52，低于 94% 的纸书类目，更依赖走量。
- 评论门槛高于 87% 的纸书类目：畅销书评论中位数 1,229 条，新书需要更长时间积累口碑。
「Arithmetic」畅销榜 Top 10
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School Zone Multiplication 0-12 Flash Cards: 56 Math Cards, 3rd Grade, 4th Grade, Elementary Math, Multiplication Facts, Common Core, Ages 8+
- 榜单排名#1
- 价格$3.18
- 评分4.6
- 评论30,413
-
Carson Dellosa Addition, Subtraction, Division, and Multiplication Flash Cards, 4 Sets of Flashcards, Math Games for Kids 8-12, 3rd Grade Mathematics and Up
作者 Carson Dellosa Education
- 榜单排名#2
- 价格$10.24
- 评分4.7
- 评论5,795
-
The IXL Ultimate 3rd Grade Math Workbook, Activity Book for Kids Ages 8-9 Covering Addition, Subtraction, Multiplication, Division, Fractions, Geometry, and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#3
- 价格$9.37
- 评分4.7
- 评论3,510
-
Humble Math - 100 Days of Timed Tests: Multiplication: Grades 3-5, Math Drills, Digits 0-12, Reproducible Practice Problems
作者 Humble Math
- 榜单排名#4
- 价格$7.50
- 评分4.8
- 评论12,319
-
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#5
- 价格$12.53
- 评分4.7
- 评论3,040
-
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#6
- 价格$15
- 评分4.7
- 评论2,613
-
The IXL Ultimate 1st Grade Math Workbook, Activity Book for Kids Ages 6-7 Covering Addition, Subtraction, Place Value, Geometry, Counting Money, ... and More Mathematics (IXL Ultimate Workbooks)
作者 IXL Learning
- 榜单排名#7
- 价格$14.74
- 评分4.8
- 评论2,178
-
School Zone Get Ready Flash Cards Addition & Subtraction 2-Pack: 112 Math Cards, 1st & 2nd Grade, Addition 0–12, Subtraction 0–12, Early Math, Speed & Retention, Ages 6–8
作者 School Zone
- 榜单排名#8
- 价格$6.99
- 评分4.7
- 评论5,182
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Spectrum 4th Grade Math Workbooks, Mathematics Activity Book for Kids Ages 9-10, Geometry, Fractions, Decimals, Algebra Prep, Multiplication, Division, and More, Classroom and Homeschool Curriculum
作者 Spectrum
- 榜单排名#9
- 价格$9.74
- 评分4.7
- 评论5,729
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Kindergarten Math Activity Book: Addition, Subtraction, Learn to Count, Number Tracing, Money, Time, Word Problems & More | Kids Learning Activity ... Math Workbook for Kids Ages 5 to 7
作者 Lucas & Friends by RV AppStudios
- 榜单排名#10
- 价格$3.99
- 评分4.8
- 评论1,386
常见问题
「Arithmetic」适合做 KDP 吗？
KDPTop 机会分 21/100，属于竞争很激烈。畅销榜中位数书有 1,229 条评论，中位价格 $8.52。
在「Arithmetic」上榜需要多少评论？
畅销榜书的评论中位数是 1,229，6% 的书不到 100 条评论。
「Arithmetic」的书定价多少合适？
中位价格 $8.52，一半的畅销书定价在 $5.96–$11.28 之间。
新书能进「Arithmetic」畅销榜吗？
当前畅销榜里 1% 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。