Patterns — Counting by Nines
3.OA.D.9
Write the missing numbers.
LessonPrint · 3.OA.D.9 · Set 23 · free to copy for classroom use
Patterns — Counting by Nines is a free printable Grade 3 maths worksheet on the nines pattern in the times table, aligned to Common Core standard 3.OA.D.9. It prints 8 questions with an answer key on its own sheet of paper, in 25 versions that each ask different questions, so no two pupils in the class work from the same page. Print it from the browser or download it as a PDF — no account, no email.
3.OA.D.9
Write the missing numbers.
LessonPrint · 3.OA.D.9 · Set 23 · free to copy for classroom use
Set 23. Prints on its own sheet.
Spot and explain number patterns.
Teaching this next? Finding and Explaining Patterns is the 45-minute plan for it, with the misconceptions to expect.
Last reviewed 2026-09-05. Aligned to 3.OA.D.9 of the Common Core State Standards for mathematics.