- Publisher: Kumon
- Format: Paperback
Decision Confidence
Decision Summary
Very good purchase. Reliable seller with very high ratings.
- Seller Trust Score8.3Highly Trusted
- Allware Value Score8.3Very Good
Saving Opportunity
- You save right nowAED 18vs. the highest offer
Price is 36% below the highest offer
- Time saved36mof research time
Compared to manual research
- AI Price forecastWait 10 daysfor a better price
Potential saving AED 420.99 (9%)
AI summary
A safe choice based on the seller's record.
The recommended offer comes from a well-rated seller, and it is the best option among the offers we hold today.
- Lowest ownership risk
- Best available option based on current data
Compare top offers
3 of 3 merchants, 3 offersRizq slider
Every price this product is sold at, cheapest first. The colour is how safe the seller is, so you can see what a lower price would cost you.
2 different prices across 3 offers
- Risk:LowTrust:8.3Addition & SubtractionRecommendedKumon Publishing North America Grade 3 Addition & Subtraction Math Workbooks)AED 32AED 64.3
- Risk:MediumTrust:7.3Addition & SubtractionGrade 3 Addition & SubtractionAED 32AED 43.98
- Risk:LowTrust:8.1Addition & SubtractionGrade 3 Addition & SubtractionAED 50
Price intelligence
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- 34
- 32
- 30
- 13 Nov
- 14 Nov
- 15 Nov
- Price may dropto AED 3,879 within 10 days
- Expected price in 10 daysAED 3,879
- Potential savingAED 420.99 (9%)
Allware decision engine
This is currently the best buying decision
Confidence breakdown
How we calculated your 83% confidence
- Seller TrustSeller reliability and performance8.3/10
- Allware Value Score8.3/10
What we analyzed
- 3Offers
- 1Days History
Product info
Product description
Review
Select Guide Rating
Math problems with large numbers can be overwhelming. Through our step-by-step progression of activities, your child will easily master addition and subtraction with four-digit numbers. Our workbook builds on basic addition and subtraction skills to teach your child how to confidently compute addition and subtraction with large numbers.
Topics Covered in this Book
- Addition & subtraction review
- Four-digit vertical form addition
- Four-digit vertical form subtraction
- Regrouping (borrowing)
- Patterns & sequencing
- Read more
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