8 times 8 is 64. In symbols: 8 × 8 = 64 (8 squared).
8 × 8 means adding 8 to itself 8 times: 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 = 64.
8, 16, 24, 32, 40, 48, 56, 64. The 8th multiple of 8 is 64.
8 × 8 = 8 × 4 + 8 × 4 = 32 + 32 = 64.
Halve one number and double the other: 8 × 8 = 4 × 16 = 64.
64 ÷ 8 = 8
64 is even and a perfect square. Prime factorization: 2 × 2 × 2 × 2 × 2 × 2.
| Multiplication | Answer |
|---|---|
| 7 × 8 | 56 |
| 8 × 9 | 72 |
| 8 × 10 | 80 |
| 6 × 8 | 48 |
See also: factors of 64 · 8 squared.
Other numbers? Browse the multiplication table, the squares and cubes or the exponent calculator.