Whole Number Mixed Operations Practice Worksheet for Math Grades 4–6. Students solve each row of mixed operation problems involving addition, subtraction, multiplication, and division, then compare answers within the row. This activity is SELF-CHECKING — answers in each row should match! Students are encouraged to identify and correct mistakes independently, promoting accuracy and problem-solving skills. Perfect for centers, partner work, homework, review, or fast-finisher activities. ✅ Inclu