---
product_id: 243780859
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"
price: "₱1217"
currency: PHP
in_stock: true
reviews_count: 11
url: https://www.desertcart.ph/products/243780859-humble-math-100-days-of-place-value-rounding-and-estimation
store_origin: PH
region: Philippines
---

# 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

**Price:** ₱1217
**Availability:** ✅ In 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
- **How much does it cost?** ₱1217 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/243780859-humble-math-100-days-of-place-value-rounding-and-estimation)

## 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

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.

Review: Very nice - Very good
Review: Useful for home tutoring - I am using this to tutor two children of 11 and 13 years old. There are plenty of useful exercises (you don't have to use all of them!) The book works consecutively through concepts, BUT there is not enough emphasis on WHICH digits to inspect in a number before rounding - and this is the aspect where my pupils need MOST help and practice.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | 161,935 in Books ( See Top 100 in Books ) 59 in Children's Books on Fractions 268 in Children's Books on Arithmetic 1,704 in Mathematics Teaching Aids |
| Customer Reviews | 4.6 out of 5 stars 357 Reviews |

## 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice
*by C***I on 6 March 2026*

Very good

### ⭐⭐⭐ Useful for home tutoring
*by E***T on 19 April 2024*

I am using this to tutor two children of 11 and 13 years old. There are plenty of useful exercises (you don't have to use all of them!) The book works consecutively through concepts, BUT there is not enough emphasis on WHICH digits to inspect in a number before rounding - and this is the aspect where my pupils need MOST help and practice.

### ⭐⭐⭐⭐ Its ok
*by B***5 on 27 January 2026*

Its ok

## 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

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-09-30*