Make sure to check out SEED NUMBER CONCEPT to understand how Seed numbers are calculated.
When can I use this method?
For checking any Addition.
This method can also be used to check additions of more than 2 numbers.
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Download Practice sheet for CHECKING ADDITION
- Make sure to check out SEED NUMBER CONCEPT to understand how Seed numbers are calculated.
- Any time you come across a seed number values greater than 1-digit, reduce it to a single digit value using the seed number concept.
- It is the fastest and easiest way to verify your answers.
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