---
product_id: 338345631
title: "Humble Math - 100 Days of Place Value, Rounding & Estimation"
price: "A$28"
currency: AUD
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.au/products/338345631-humble-math-100-days-of-place-value-rounding-and-estimation
store_origin: AU
region: Australia
---

# Humble Math - 100 Days of Place Value, Rounding & Estimation

**Price:** A$28
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Humble Math - 100 Days of Place Value, Rounding & Estimation
- **How much does it cost?** A$28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/338345631-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

Humble Math - 100 Days of Place Value, Rounding & Estimation : Math, Humble: desertcart.in: Books

Review: 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.
Review: Great for practice. Really good resource.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #399,012 in Books ( See Top 100 in Books ) #236 in Children's Books on Arithmetic #9,193 in Children's Science, Nature & Technology (Books) |
| Country of Origin  | India |
| Customer Reviews | 4.7 4.7 out of 5 stars (335) |
| Dimensions  | 21.59 x 0.64 x 27.94 cm |
| Grade level  | Preschool - Kindergarten |
| ISBN-10  | 1635783313 |
| ISBN-13  | 978-1635783315 |
| Item Weight  | 296 g |
| Language  | English |
| Print length  | 110 pages |
| Publication date  | 11 April 2021 |
| Publisher  | Libro Studio LLC |
| Reading age  | 6 - 10 years |

## Images

![Humble Math - 100 Days of Place Value, Rounding & Estimation - Image 1](https://m.media-amazon.com/images/I/61FKRQ5Fd2L.jpg)
![Humble Math - 100 Days of Place Value, Rounding & Estimation - Image 2](https://m.media-amazon.com/images/I/71iHP6qxwnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***S on 30 August 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.

### ⭐⭐⭐⭐⭐ Review
*by O***R on 26 June 2021*

Great for practice. Really good resource.

### ⭐⭐⭐⭐ Review
*by R***I 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 Australia*
*Store origin: AU*
*Last updated: 2026-03-01*