Quick Answer

20 × 64

20 × 64 = 1280. To multiply 20 by 64, add 20 to itself 64 times, or use the standard multiplication algorithm. 20 × 64 = 1280.

1280

20 × 64 = 1280

How to Calculate 20 × 64

To multiply 20 by 64, add 20 to itself 64 times, or use the standard multiplication algorithm. 20 × 64 = 1280.

Expression20 × 64

Answer1280

20 × 64 = 1280

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