Quick Answer

3 × 7

3 × 7 = 21. To multiply 3 by 7, add 3 to itself 7 times, or use the standard multiplication algorithm. 3 × 7 = 21.

3 × 7 = 21

How to Calculate 3 × 7

To multiply 3 by 7, add 3 to itself 7 times, or use the standard multiplication algorithm. 3 × 7 = 21.

Expression3 × 7

Answer21

3 × 7 = 21

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