321 multiplied by 15 is 4815
321 × 15 = 4815
Explanation: Multiplication is repeated addition. So, 321 × 15 means adding 321, 15 times:
321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 + 321 = 4815
Word Problem Style
If you have 15 boxes and each box contains 321 apples, then the total number of apples is 4815.
Quick Facts
- 321 is called the multiplicand.
- 15 is called the multiplier.
- The result, 4815, is called the product.
Multiplication Table for 321
| 321 × N | Result |
|---|---|
| 321 × 1 | 321 |
| 321 × 2 | 642 |
| 321 × 3 | 963 |
| 321 × 4 | 1284 |
| 321 × 5 | 1605 |
| 321 × 6 | 1926 |
| 321 × 7 | 2247 |
| 321 × 8 | 2568 |
| 321 × 9 | 2889 |
| 321 × 10 | 3210 |
| 321 × 11 | 3531 |
| 321 × 12 | 3852 |