---
product_id: 38764253
title: "I Eight Sum Pi T-Shirt Youth M Sapphire"
brand: "homeschool mania"
price: "A$32"
currency: AUD
in_stock: true
category: "Apparel"
url: https://www.desertcart.com.au/products/38764253-i-eight-sum-pi-t-shirt-youth-m-sapphire
store_origin: AU
region: Australia
---

# I Eight Sum Pi T-Shirt Youth M Sapphire

**Brand:** homeschool mania
**Price:** A$32
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** I Eight Sum Pi T-Shirt Youth M Sapphire by homeschool mania
- **How much does it cost?** A$32 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/38764253-i-eight-sum-pi-t-shirt-youth-m-sapphire)

## Best For

- homeschool mania enthusiasts

## Why This Product

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

## Description

Clever math problem.  "i" (the square root of -1 is 'imaginary number'), 2 cubed is "8", Sigma is used as a summation or "sum", and of course, pi is.....delicious?

## Features

- Short Sleeve
- 100% Cotton, 6.1 oz., Pre-shrunk, Jersey Knit
- Standard Cut T-Shirt (Not "Ladies Cut")
- Search "Homeschool Mania" to find more of our designs.

## Images

![I Eight Sum Pi T-Shirt Youth M Sapphire - Image 1](https://images-na.ssl-images-amazon.com/images/I/41ULQOVm5VL.jpg)
![I Eight Sum Pi T-Shirt Youth M Sapphire - Image 2](https://images-na.ssl-images-amazon.com/images/I/419eVev9XrL.jpg)

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**Shop now:** [https://www.desertcart.com.au/products/38764253-i-eight-sum-pi-t-shirt-youth-m-sapphire](https://www.desertcart.com.au/products/38764253-i-eight-sum-pi-t-shirt-youth-m-sapphire)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*