--- product_id: 251734235 title: "Humble Math - Double Digit Addition & Subtraction: 100 Days of Practice Problems: Ages 6-9, Reproducible Math Drills, Word Problems, KS1, Grades 1-3, Add and Subtract Large Numbers" price: "AED 61" currency: AED in_stock: true reviews_count: 5 url: https://www.desertcart.ae/products/251734235-humble-math-double-digit-addition-and-subtraction-100-days-practice store_origin: AE region: United Arab Emirates --- # Humble Math - Double Digit Addition & Subtraction: 100 Days of Practice Problems: Ages 6-9, Reproducible Math Drills, Word Problems, KS1, Grades 1-3, Add and Subtract Large Numbers **Price:** AED 61 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Humble Math - Double Digit Addition & Subtraction: 100 Days of Practice Problems: Ages 6-9, Reproducible Math Drills, Word Problems, KS1, Grades 1-3, Add and Subtract Large Numbers - **How much does it cost?** AED 61 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/251734235-humble-math-double-digit-addition-and-subtraction-100-days-practice) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description 100 days of reproducible addition and subtraction practice problems. Double digits, triple digits, and more. Designed to make daily math routines simple and effective. Word problems are included with each day to promote higher level thinking and answers are listed in the back of the book. Review: Excellent practice - Great workbook to practice their math and either use it for homeschool or practice from their regular school. Excellent problems covers all the areas. Review: Maths guide - A great book for a child who loves maths ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #177,324 in Books ( See Top 100 in Books ) #106 in Children's Books on Arithmetic #271 in Study & Revision Guides for Children #3,480 in Children's Games, Toys & Activities (Books) | | Customer Reviews | 4.7 out of 5 stars 2,207 Reviews | ## Images ![Humble Math - Double Digit Addition & Subtraction: 100 Days of Practice Problems: Ages 6-9, Reproducible Math Drills, Word Problems, KS1, Grades 1-3, Add and Subtract Large Numbers - Image 1](https://m.media-amazon.com/images/I/61ba27CgUJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent practice *by C***M on 7 April 2026* Great workbook to practice their math and either use it for homeschool or practice from their regular school. Excellent problems covers all the areas. ### ⭐⭐⭐⭐⭐ Maths guide *by B***A on 16 October 2025* A great book for a child who loves maths ### ⭐⭐⭐⭐⭐ Excellent *by C***E on 20 March 2021* This is a great workbook. It's very well layed out and clear to read. We did a couple of page of each topic each day when school were closed and it worked very well. My child enjoyed it so much so he'd often do two pages of each topic. We will continue to use this book and I Highly recommend it. ## Frequently Bought Together - Humble Math - Double Digit Addition & Subtraction : 100 Days of Practice Problems: Grades 1-3, Word Problems, Reproducible Math Drills - Humble Math - 100 Days of Timed Tests: Multiplication: Grades 3-5, Math Drills, Digits 0-12, Reproducible Practice Problems - Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Grades K-2, Math Drills, Digits 0-20, Reproducible Practice Problems --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/251734235-humble-math-double-digit-addition-and-subtraction-100-days-practice](https://www.desertcart.ae/products/251734235-humble-math-double-digit-addition-and-subtraction-100-days-practice) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-12*