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Addition Subtraction Speed Math Subtracting from multiples of 10

[Speed Math] SUBTRACTING FROM MULTIPLES OF 10

Here’s an example of a SPEED MATH shortcut for SUBTRACTING FROM MULTIPLES OF 10 : (AS) N10-M from the ADDITION SUBTRACTION category.

Subtracting from multiples of 10

When can I use this method?

For subtracting any number from multiples of 10n.

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pdf Download Practice sheet for SUBTRACTING FROM MULTIPLES OF 10

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Notes –

  1. This method uses the concept of borrowing from adjacent digits of the number, but instead of doing so at every state in the subtraction; it gives the borrowed values right at the first step.
  2. Make sure to note how the Minuend is converted.
  3. It allows a faster, easier and mistake proof way of subtracting numbers.


Related Shortcuts –

None

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