---
product_id: 254200129
title: "Addition & Subtraction 1-2 by Joan Hoffman, Barbara Bando, Ph.D. Irvin - Paperback"
brand: "school zone"
price: "AR$28281"
currency: ARS
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.ar/products/254200129-addition-and-subtraction-1-2-by-joan-hoffman-barbara-bando
store_origin: AR
region: Argentina
---

# Targeted skill-building for ages 1-2 64 pages of engaging activities Proudly made in the USA Addition & Subtraction 1-2 by Joan Hoffman, Barbara Bando, Ph.D. Irvin - Paperback

**Brand:** school zone
**Price:** AR$28281
**Availability:** ✅ In Stock

## Summary

> 📚 Unlock early math genius—because every toddler deserves a head start!

## Quick Answers

- **What is this?** Addition & Subtraction 1-2 by Joan Hoffman, Barbara Bando, Ph.D. Irvin - Paperback by school zone
- **How much does it cost?** AR$28281 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/254200129-addition-and-subtraction-1-2-by-joan-hoffman-barbara-bando)

## Best For

- school zone enthusiasts

## Why This Product

- Trusted school zone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Age-Appropriate Learning:** Tailored content for 1-2 year olds to match developmental milestones
- • **Perfectly Sized Workbook:** 64 pages designed to keep toddlers engaged without overwhelm
- • **Trusted Quality & Origin:** Made in the USA with top-rated reviews from thousands of parents
- • **Skill-Building Powerhouse:** Packed with diverse activities to boost early math confidence
- • **Variety That Keeps Kids Hooked:** Available in multiple themed editions to spark curiosity

## Overview

Addition & Subtraction 1-2 by Joan Hoffman and Barbara Bando, Ph.D. Irvin is a 64-page workbook designed specifically for toddlers aged 1 to 2. Filled with engaging, themed activities, it helps develop foundational math skills in a fun, stress-free way. Made in the USA and highly rated by over 16,000 parents, this workbook is a trusted tool for early childhood education.

## Description

When your child understands and develops key skills, math can be more fun and a lot less stressful. Our Addition & Subtraction workbook is filled with activities to challenge your little learners and

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Dimensions | 19.69 x 0.48 x 27.64 cm |
| Edition | Deluxe Workbook |
| Grade Level | Preschool - 2 |
| Isbn 10 | 158947323X |
| Isbn 13 | 978-1589473232 |
| Item Weight | 590 g |
| Language | English |
| Print Length | 64 pages |
| Publication Date | 26 June 2019 |
| Publisher | School Zone Pub Co |
| Reading Age | 6 - 8 years |

## Images

![Addition & Subtraction 1-2 by Joan Hoffman, Barbara Bando, Ph.D. Irvin - Paperback - Image 1](https://m.media-amazon.com/images/I/81z-RRC8+zL.jpg)

## Available Options

This product comes in different **Format** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Interesting questions
*by  on Reviewed in India 19 April 2025*

Excellent workbook!

### ⭐⭐⭐⭐ Math book
*by  on Reviewed in Canada 22 April 2024*

Will done

### ⭐⭐⭐⭐⭐ Excellent workbook: clear layout, comfortable difficulty progression
*by  on Reviewed in Germany 5 September 2021*

Simple, clear layout using different coloured boxes on each page makes it easy to divide the work into concepts, and also to mark good places to take breaks. Sensible progression of difficulty. My 5yo has worked through the first ten pages in comfort and enjoyed learning the different ways to think about each problem.

## Frequently Bought Together

- School Zone Addition & Subtraction Workbook: 64 Pages, 1st Grade, 2nd Grade, Elementary Math, Sums, Differences, Place Value, Regrouping, Fact Tables, Ages 6-8 (I Know It! Book Series)
- School Zone Time, Money & Fractions Workbook: 32 Pages, 1st Grade, 2nd Grade, Adding Money, Counting Coins, Telling Time, Ages 6 to 8 (I Know It! Book Series)

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---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-26*