--- product_id: 361846320 title: "Humble Math - 100 Days of Place Value, Rounding & Estimation: Workbook with Answer Key - Ages 7-10 (Maths KS1, KS2) (Elementary Grades 2-5) Round and ... Math - Lots of Reproducible Practice Problems" brand: "humble math" price: "FREE" currency: PEN in_stock: false reviews_count: 13 url: https://www.desertcart.pe/products/361846320-humble-math-100-days-of-place-value-rounding-and-estimation store_origin: PE region: Peru --- # Humble Math - 100 Days of Place Value, Rounding & Estimation: Workbook with Answer Key - Ages 7-10 (Maths KS1, KS2) (Elementary Grades 2-5) Round and ... Math - Lots of Reproducible Practice Problems **Brand:** humble math **Price:** FREE **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Humble Math - 100 Days of Place Value, Rounding & Estimation: Workbook with Answer Key - Ages 7-10 (Maths KS1, KS2) (Elementary Grades 2-5) Round and ... Math - Lots of Reproducible Practice Problems by humble math - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/361846320-humble-math-100-days-of-place-value-rounding-and-estimation) ## Best For - humble math enthusiasts ## Why This Product - Trusted humble math brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Parents and teachers are often surprised by how many students struggle with the concepts of rounding and estimation. Most students may learn these skills easily, but others require a lot more time and practice. This workbook is specifically designed for the later students. It has plenty of practice problems that teach place value and rounding. Start with small numbers (rounding to the nearest tens place) before progressing to larger numbers. After students develop their skills and confidence they will have opportunities to learn to round decimals and fractions too. Think of how often you round and estimate numbers. These might be the most widely used math skills in your day-to-day life. Don’t wait to teach students these concepts—Do them a favor that can last a lifetime. ## Technical Specifications | Specification | Value | |---------------|-------| | Dimensions | 8.5 x 0.25 x 11 inches | | Grade Level | Preschool - Kindergarten | | Isbn 10 | 1635783313 | | Isbn 13 | 978-1635783315 | | Item Weight | 10.4 ounces | | Language | English | | Print Length | 108 pages | | Publication Date | November 8, 2020 | | Publisher | Libro Studio LLC | | Reading Age | 6 - 10 years | ## Images ![Humble Math - 100 Days of Place Value, Rounding & Estimation: Workbook with Answer Key - Ages 7-10 (Maths KS1, KS2) (Elementary Grades 2-5) Round and ... Math - Lots of Reproducible Practice Problems - Image 1](https://m.media-amazon.com/images/I/61FKRQ5Fd2L.jpg) ![Humble Math - 100 Days of Place Value, Rounding & Estimation: Workbook with Answer Key - Ages 7-10 (Maths KS1, KS2) (Elementary Grades 2-5) Round and ... Math - Lots of Reproducible Practice Problems - Image 2](https://m.media-amazon.com/images/I/71iHP6qxwnL.jpg) ## Available Options This product comes in different **Format** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommend! *by on Reviewed in the United States August 30, 2025* Great book! Great directions, simplified. But at the same time it goes really in-depth and rounding up to millions and down to hundredths. Definitely a great book. ### ⭐⭐⭐⭐⭐ One of our favorite workbooks *by on Reviewed in the United States December 5, 2023* This has increased my grandson‘s understanding of place value. There is so much variety and how the problems are presented.It has had a great carryover to double checking addition and subtraction with large numbers. He now rounds the problem to check if his answer is likely. This book has made rounding be not a big deal. ### ⭐⭐⭐⭐⭐ Humble workbook *by on Reviewed in the United States July 20, 2024* Lots of problems. Excellent value for the price. ## Frequently Bought Together - Humble Math - 100 Days of Place Value, Rounding & Estimation: Workbook with Answer Key - Ages 7-10 (Maths KS1, KS2) (Elementary Grades 2-5) Round and ... Math - Lots of Reproducible Practice Problems - Humble Math – 100 Days of Money, Fractions, & Telling the Time: Workbook (With Answer Key): Ages 6-11 – Count Money (Counting United States Coins and ... – Grades K-4 – Reproducible Practice Pages - Humble Math - 100 Days of Decimals, Percents & Fractions: Advanced Practice Problems (Answer Key Included) - Converting Numbers - Adding, Subtracting, ... Fractions - Reducing Fractions - Math Drills --- ## 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.pe/products/361846320-humble-math-100-days-of-place-value-rounding-and-estimation](https://www.desertcart.pe/products/361846320-humble-math-100-days-of-place-value-rounding-and-estimation) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-20*