Table of 9 — Tables & Multiplication Mastery

How it works

Pattern — “every answer in the 9 table up to 9 × 10 has digits adding to 9”

1. 9 × n = 10 × n − n.
2. Up to 9 × 10: the tens digit is one less than n, and the two digits add up to 9 (9 × 7 → 6 and 3 → 63).
3. Check: the digits of the answer add up to 9 (or 18).

Use it for: Any 9 in a sum — and checking: 6 + 3 = 9 shows 63 is in the 9 table.

Worked example: 9 × 7 = 63

✏️ Practice

Work it out in your head or on paper, then tap your answer — or type it and press Check. Stuck? Press “Show me how”.

🏁 Lesson 6 test

20 questions. Check each answer, then go to the next one. Get 16 or more right to pass.

🏅 Sign in with Google to earn the 🌟 Cloud Nine Champ badge when you pass — and a certificate when you finish all 7 lessons of Module 1 · Tables 2–10. You can still take the test without signing in.

🖨️ Table of 9 Worksheet

• Worksheet set 1 (PDF)
• Worksheet set 2 (PDF)
• Worksheet set 3 (PDF)