---
product_id: 181641493
title: "EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8"
brand: "eai education"
price: "B/.47"
currency: PAB
in_stock: true
url: https://www.desertcart.com.pa/products/181641493-eai-education-math-stacks-equivalency-and-proportional-relationships-game-grades
store_origin: PA
region: Panama
---

# 4 players max 3" x 4" cards 60 educational cards EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8

**Brand:** eai education
**Price:** B/.47
**Availability:** ✅ In Stock

## Summary

> 📊 Math made fun—stack your way to success!

## Quick Answers

- **What is this?** EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8 by eai education
- **How much does it cost?** B/.47 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/181641493-eai-education-math-stacks-equivalency-and-proportional-relationships-game-grades)

## Best For

- eai education enthusiasts

## Why This Product

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

## Key Features

- • **Collaborative Fun:** Encourages teamwork and social interaction.
- • **Engaging Gameplay:** Transform math into a fun, competitive experience!
- • **Portable Learning:** Compact design for on-the-go education.
- • **Quality Materials:** Durable cardstock for endless play.
- • **Skill Development:** Boosts mental math and critical thinking skills.

## Overview

The EAI Education Math Stacks Equivalency & Proportional Relationships Game is an engaging educational tool designed for students in grades 6-8. With 60 durable cardstock cards measuring 3" x 4", this game promotes mental math skills through interactive play. Ideal for up to 4 players, it combines learning with fun, making it a perfect addition to any classroom or home learning environment.

## Description

EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8

## Features

- Students take turns drawing match cards and using mental math.
- Once a four-card stack is made, it can be collected.
- Each Math Stacks game contains a total of 60 cards.
- Cards measure 3" x 4".
- Recommended Grade(s): 6-8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Cardstock |
| Theme | Educational |
| Item Weight | 6.4 ounces |
| Item Dimensions | 4.25 x 1.25 x 3.25 inches |
| Operation Mode | Manual |
| Educational Objective | Math |
| Power Source | Manual winding |
| Number of Players | 4 |

## Images

![EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8 - Image 1](https://m.media-amazon.com/images/I/716x02CprUL.jpg)
![EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8 - Image 2](https://m.media-amazon.com/images/I/61HjKqQrZlL.jpg)
![EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8 - Image 3](https://m.media-amazon.com/images/I/714ce7UNo+L.jpg)

## Frequently Bought Together

- EAI Education Math Stacks Equivalency & Proportional Relationships Game: Grades 6-8
- EAI Education Math Stacks One-Step Algebra Game: Grades 6-8
- EAI Education Math Stacks Two-Step Algebra Game: Grades 6-8

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**Shop now:** [https://www.desertcart.com.pa/products/181641493-eai-education-math-stacks-equivalency-and-proportional-relationships-game-grades](https://www.desertcart.com.pa/products/181641493-eai-education-math-stacks-equivalency-and-proportional-relationships-game-grades)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-10*