105 multiplied by 80 is 8400
105 × 80 = 8400
Explanation: Multiplication is repeated addition. So, 105 × 80 means adding 105, 80 times:
105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 + 105 = 8400
Word Problem Style
If you have 80 boxes and each box contains 105 apples, then the total number of apples is 8400.
Quick Facts
- 105 is called the multiplicand.
- 80 is called the multiplier.
- The result, 8400, is called the product.
Multiplication Table for 105
| 105 × N | Result |
|---|---|
| 105 × 1 | 105 |
| 105 × 2 | 210 |
| 105 × 3 | 315 |
| 105 × 4 | 420 |
| 105 × 5 | 525 |
| 105 × 6 | 630 |
| 105 × 7 | 735 |
| 105 × 8 | 840 |
| 105 × 9 | 945 |
| 105 × 10 | 1050 |
| 105 × 11 | 1155 |
| 105 × 12 | 1260 |