Cross Sum Volume One - Paperback

Cross Sum Volume One - Paperback

$7.54
Skip to product information
Cross Sum Volume One - Paperback

Cross Sum Volume One - Paperback

$7.54

by William Wesley (Created by)

Every puzzle is unique, and so is its level of challenge. To help you gauge the complexity of each, we use a star rating system.


For those who are just getting started - gentle and welcoming. Remember the order of operations:

1. Multiplication and division from left to right

2. Addition and subtraction from left to right.

★★

Intermediate level - For the seasoned mathematician who is ready for a robust challenge. Get ready for fractions.



★★★

Where things get a tad more intricate - the big leagues! Puzzles that demand attention and skill. We've added negative numbers to these.



No matter the level of your math skills, this volume promises an atmosphere of mental stimulation and challenge. Try not to peek, but if you must, all solutions start after puzzle #180.

Number of Pages: 38
Dimensions: 0.08 x 11 x 8.5 IN
Publication Date: February 24, 2024

Made with care

Great value

Elegant design

Quality materials

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

Shipping & Returns

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

Play video

Shop The Full Collection

" Elegant LED Light Ring Box: Perfect for Engagement & Wedding Gifts - Keep Your Jewelry Safe & Secure! & Secure!"

" I Love Biking" Ornament

" I Love Biking" Ornament

Sale price  $7.99 Regular price $8.95

"27": How it's going so Far... - Paperback

"A Hero Will Endure": Essays at the Twentieth Anniversary of 'Gladiator' - Paperback