Quick Answer

400 × 40

400 × 40 = 16000. To multiply 400 by 40, add 400 to itself 40 times, or use the standard multiplication algorithm. 400 × 40 = 16000.

16000

400 × 40 = 16000

How to Calculate 400 × 40

To multiply 400 by 40, add 400 to itself 40 times, or use the standard multiplication algorithm. 400 × 40 = 16000.

Expression400 × 40

Answer16000

400 × 40 = 16000

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