Description:

Students who need practice performing addition of a single digit, specifically nine, can use this short worksheet that provides immediate feedback. It is self-checking. While having fun decoding a secret message (and getting immediate, satisfying feedback) young students will complete addition problems designed to help them relate adding ten to adding nine, and later to adding single digits and numbers like thirty-nine. Similar PUZZLE MATH worksheets and books on addition, subtraction, and later math topics are available at www.lulu.com/roxlulu, including, "PUZZLE MATH: Simple Subtraction Practice", "PUZZLE MATH: Adding, Subtracting, Multiplying, and Dividing Fractions", and "PUZZLE MATH: Trigonometry and Logarithms".