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Here’s an example of a SPEED MATH shortcut for MULTIPLYING WITH 13 : (Mul) Nx13 from the MULTIPLICATION category.

When can I use this method?

For multiplying any number with 13.

Download Practice sheet for  MULTIPLYING WITH 13

Notes –

1. There is no real need to add the zero if you can remember to perform same steps for all the digits of the number (including the first and the last).
2. Make sure to take care of the carryovers as you add the neighboring digits.

Related Shortcuts –

Multiplying with 6: (Mul) Nx6

Multiplying with 7: (Mul) Nx7

Multiplying with 11: (Mul) Nx11

Multiplying with 12: (Mul) Nx12

We hope this helps you in getting to the answer faster. You can apply this shortcut in the exams and get to the answer before anyone else can.

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