Quick Answer

420 × 3

420 × 3 = 1260. To multiply 420 by 3, add 420 to itself 3 times, or use the standard multiplication algorithm. 420 × 3 = 1260.

1260

420 × 3 = 1260

How to Calculate 420 × 3

To multiply 420 by 3, add 420 to itself 3 times, or use the standard multiplication algorithm. 420 × 3 = 1260.

Expression420 × 3

Answer1260

420 × 3 = 1260

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