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If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
This fun, mindbuilding 48page book is made up of three types of puzzles that focus on addition and subtraction of whole numbers. These puzzles also sharpen students' critical thinking, computational, and algebraic reasoning skills. 1. Balance Math Puzzles require students to analyze balances to deduce the missing value. 2. InsideOut Math Puzzles require students to reverse their thinking, using the inverse relationships between addition and subtraction and multiplication and division to solve the puzzle. 3. Tic Tac Math Puzzles require students to figure out the correct order to complete all rows, columns, and diagonals.This book's spiraling difficulty is designed to scaffold a student's conceptual understanding of the targeted operations. Teaching suggestions and detailed solutions are included in each book. Try one of these intriguing puzzles–and then try to stop!
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birth defects, or other reproductive harm.
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⚠️ California Proposition 65 Warning: Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.