Ten Digits Challenge - Homeschool Edition : Patterns in Arithmetic

Ten Digits Challenge is an exercise that challenges students to arithmetically combine three given digits to create all ten digits, 0 - 9. It comes in small booklet and is intended for Homeschool students and adults. An Answer Key is included. There are lessons for teachers and students in the use of parentheses, square roots and square numbers, exponents, and order of operations.