Quick Answer

18 × 40

18 × 40 = 720. To multiply 18 by 40, add 18 to itself 40 times, or use the standard multiplication algorithm. 18 × 40 = 720.

720

18 × 40 = 720

How to Calculate 18 × 40

To multiply 18 by 40, add 18 to itself 40 times, or use the standard multiplication algorithm. 18 × 40 = 720.

Expression18 × 40

Answer720

18 × 40 = 720

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