Quick Answer

30 × 21

30 × 21 = 630. To multiply 30 by 21, add 30 to itself 21 times, or use the standard multiplication algorithm. 30 × 21 = 630.

630

30 × 21 = 630

How to Calculate 30 × 21

To multiply 30 by 21, add 30 to itself 21 times, or use the standard multiplication algorithm. 30 × 21 = 630.

Expression30 × 21

Answer630

30 × 21 = 630

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