Channie's One Page A Day Double Digit Math Problem Workbook...
Good for: Buyers willing to read the details before deciding
Watch out for: pattern-extreme-polarization
Last analyzed: February 2026
Total Reviews
2,248
On Amazon
Verified
96%
Good
Amazon Rating
4.7
Original rating
Savinoo Rating
4.0
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 70/100) Channie's One Page A Day Double Digit Math Problem Workbook... has some concerning review patterns. Major Issues Found: 86% of reviews are either 5-star or 1-star, with only 14% in between.
- Real products usually have more balanced ratings. Positive Indicators: 96% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"I homeschool and use this as a morning math warmup before our lessons. The problems are a great mix of easier problems and harder problems, my kiddo enjoys it. HOWEVER, do not rely on the answer key in the back of the book for the correct answers. We are only about 15 pages in and have already come across several wrong answers.For example these were on yesterday's page: for the problem 23-4=? , the answer key incorrectly shows the answer as 21... when the correct answer is 19. Another problem, 47+12=? , answer key shows 35 as the correct answer, when the correct answer is actually 59.It is a great workbook but make sure to double check answers when using the answer key."
jemishahtaylor
Loved the book. Keep my niece going and motivated on what she could do. Also…
Loved the book. Keep my niece going and motivated on what she could do. Also great for the summer to keep their minds goinglacey
I love these books! They have the perfect mix of adding and subtracting and have…
I love these books! They have the perfect mix of adding and subtracting and have a great amount on each page. My son does really well with them. Will continue to buy these.cherline cesar petit
Interesting,
jason k
My soon-to-be 7-year-old loves asking for math quizzes, so I got him this workbook—and now…
My soon-to-be 7-year-old loves asking for math quizzes, so I got him this workbook—and now he thinks he’s training for the Math Olympics! 🏅 The layout is clear, the problems are just the right level of challenge, and best of all, he actually enjoys working through it. If your little one likes numbers (or you just want them to), this workbook is a must-have. Highly recommend for future math whizzes! 🔢✨📖marina kuzmina
Excellent, very happy with this book
peggy lund
great product
What Customers Talk About
Commonly Praised
Commonly Complained
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
27
⚠ Brief reviews
Long Reviews
4%
⚠ Low detail
Short Reviews
15%
✓ Low brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
27
avg. words per review
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.01
Natural pace
Max in One Day
1
Normal range
Steady Velocity Detected
Reviews posted at a consistent, natural pace over time — typical of organic customer feedback.
Rating Breakdown
This chart shows how customers rated Channie's One Page A Day Double Digit Math Problem Workbook.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
86% of reviews are either 5-star or 1-star, with only 14% in between. Real products usually have more balanced ratings.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonWarning Flags
pattern-extreme-polarization
Not sure about this product?
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Our analysis is based on 2,248 reviews.
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How does this compare?
This product scores 70/100 — above average among analyzed products.
Check on Amazon