The 9 times table
Below are the products of 9 and the numbers 1 to 10. Read the table, learn the trick and practise to make it stick.
| 9 × 1 | = | 9 |
| 9 × 2 | = | 18 |
| 9 × 3 | = | 27 |
| 9 × 4 | = | 36 |
| 9 × 5 | = | 45 |
| 9 × 6 | = | 54 |
| 9 × 7 | = | 63 |
| 9 × 8 | = | 72 |
| 9 × 9 | = | 81 |
| 9 × 10 | = | 90 |
💡 Memory trick
Finger trick: fold down finger n — fingers on the left are tens, on the right ones. 9 × 4: 3 and 6 → 36.
Dividing by 9
9 ÷ 9 = 118 ÷ 9 = 227 ÷ 9 = 336 ÷ 9 = 445 ÷ 9 = 554 ÷ 9 = 663 ÷ 9 = 772 ÷ 9 = 881 ÷ 9 = 990 ÷ 9 = 10