10 times 23 is 230. In symbols: 10 × 23 = 230, and 23 × 10 = 230 too.
10 × 23 means adding 10 to itself 23 times: that is 23 copies of 10, which add up to 230.
10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, ... (keep going to the 23th multiple). The 23th multiple of 10 is 230.
10 × 23 = 10 × 20 + 10 × 3 = 200 + 30 = 230.
Halve one number and double the other: 10 × 23 = 5 × 46 = 230.
230 ÷ 10 = 23
230 ÷ 23 = 10
230 is even. Prime factorization: 2 × 5 × 23.
| Multiplication | Answer |
|---|---|
| 9 × 23 | 207 |
| 11 × 23 | 253 |
| 10 × 22 | 220 |
| 10 × 24 | 240 |
| 10 × 25 | 250 |
| 10 × 21 | 210 |
| 12 × 23 | 276 |
| 8 × 23 | 184 |
Other numbers? Browse the multiplication table, the squares and cubes or the exponent calculator.