Add Nine Practice

This worksheet focuses on adding nine to single-digit numbers. Students solve each vertical equation and write the correct sum in the box below. Repeatedly working with +9 facts helps students develop fluency and recognize patterns such as “adding 10 minus 1.” The consistent format promotes independent work and reduces distraction, allowing learners to concentrate on mental strategies. Students strengthen accuracy, recall, and numerical confidence as they progress through the set. This structured practice prepares learners for more advanced operations requiring strong foundational addition skills.

Curriculum Matched Skills

Mathematics – Fluency with Addition Facts

Mathematics – Number Relationships (near doubles, tens-based strategies)

Mathematics – Mental Computation

Mathematics – Early Operations Accuracy

This worksheet is part of our Addition Facts With 8 and 9 Worksheets collection.