Integer Addition Math Workbook

CrossMath Decimals – Vol 1 of 3: 200 Math Crossword Puzzles for Adults – Addition & Subtraction with Decimals (CrossMath Decimals — Beyond Integers, ... Ordinary - Math Crossword Puzzles for Adults)

Positive And Negative Numbers Practice Workbook: Addition, Subtraction, Multiplication, Division, Comparing And Ordering Integers, Math Problem Solving For Grades 5-8

Essential Math Skills Workbook: GCD and LCM of Integers

Math Girls Talk About Integers: Volume 2