The concept of **SEED NUMBERS** has to be learned before you learn how to **CHECK YOUR ANSWERS** without redoing the problem.

**When can I use this method?**

This is a concept used for **Checking Addition, Subtraction, Multiplication & Division**

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**Notes –**

- All numbers have a seed number
- Use the seed number to verify your answer

**Related Shortcuts –**

Checking Division : (Check) Div

Checking Multiplication : (Check) Mul

Checking Subtraction : (Check) Sub

Checking Addition : (Check) Add

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