12 times 27 is 324. In symbols: 12 × 27 = 324, and 27 × 12 = 324 too.
12 × 27 means adding 12 to itself 27 times: that is 27 copies of 12, which add up to 324.
12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, ... (keep going to the 27th multiple). The 27th multiple of 12 is 324.
12 × 27 = 12 × 20 + 12 × 7 = 240 + 84 = 324.
Halve one number and double the other: 12 × 27 = 6 × 54 = 324.
324 ÷ 12 = 27
324 ÷ 27 = 12
324 is even. Prime factorization: 2 × 2 × 3 × 3 × 3 × 3.
| Multiplication | Answer |
|---|---|
| 11 × 27 | 297 |
| 13 × 27 | 351 |
| 12 × 26 | 312 |
| 12 × 28 | 336 |
| 12 × 29 | 348 |
| 12 × 25 | 300 |
| 14 × 27 | 378 |
| 10 × 27 | 270 |
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