9 multiplied by 31 is 279
9 × 31 = 279
Explanation: Multiplication is repeated addition. So, 9 × 31 means adding 9, 31 times:
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 279
Word Problem Style
If you have 31 boxes and each box contains 9 apples, then the total number of apples is 279.
Quick Facts
- 9 is called the multiplicand.
- 31 is called the multiplier.
- The result, 279, is called the product.
Multiplication Table for 9
| 9 × N | Result |
|---|---|
| 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 |
| 9 × 11 | 99 |
| 9 × 12 | 108 |