---
product_id: 347370051
title: "Student Number Lines, -20 to 20"
price: "767.90 DT"
currency: TND
in_stock: true
reviews_count: 5
url: https://www.desertcart.tn/products/347370051-student-number-lines-20-to-20
store_origin: TN
region: Tunisia
---

# 4.7/5 star rating from 412 users 41-unit range (-20 to 20) Designed for foundational math skills Student Number Lines, -20 to 20

**Price:** 767.90 DT
**Availability:** ✅ In Stock

## Summary

> 📏 Master math fundamentals with every step on the line!

## Quick Answers

- **What is this?** Student Number Lines, -20 to 20
- **How much does it cost?** 767.90 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/347370051-student-number-lines-20-to-20)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Curriculum-Ready:** Ranked in top 1,000 for Curriculum & Instruction materials
- • **Trusted by Educators:** Highly rated resource with 4.7 stars from hundreds of reviews
- • **Boosts Math Confidence:** Ideal for mastering addition and subtraction with visual aid
- • **Perfect Size for Learning:** Optimized dimensions for easy handling by students
- • **Comprehensive Number Range:** Covers integers from -20 to 20 for versatile math practice

## Overview

Student Number Lines from -20 to 20 provide a practical, hands-on tool for children learning addition and subtraction. With a user-friendly size and a broad integer range, this resource supports foundational math skills and is highly rated by educators and parents alike.

## Description

9781483816951

Review: Great size
Review: Super for children learning to add and subtract.

## Features

- 9781483816951

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #618,529 in Books ( See Top 100 in Books ) #711 in Curriculum & Instruction #19,756 in Education (Books) |
| Customer Reviews | 4.7 out of 5 stars 412 Reviews |

## Images

![Student Number Lines, -20 to 20 - Image 1](https://m.media-amazon.com/images/I/71h+j9wc-VL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great size
*by A***R on 16 February 2025*



### ⭐⭐⭐⭐⭐ Super for children learning to add and subtract.
*by D***S on 1 April 2025*



### ⭐⭐⭐⭐⭐ Great tool
*by J***L on 16 January 2025*



## Frequently Bought Together

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- Number Line Bulletin Board Border -20 to 100 Number Line for Classroom Wall Classroom Decoration Set 36ft 1 Roll for Math Classes
- Amazon Basics Wood-Cased #2 Pencils, Pre-sharpened, HB Lead Bulk Box, 150 Count, Yellow

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**Shop now:** [https://www.desertcart.tn/products/347370051-student-number-lines-20-to-20](https://www.desertcart.tn/products/347370051-student-number-lines-20-to-20)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-23*