### Factors and Multiples

- Multiples of 2, 5 and 10
- Multiples of 3 and 6
- Multiples of 4 and 8
- Multiples of 9
- Multiples of 11
- Multiples of 12
- Multiples of 7
- Converting a recuring decimal number to a fraction number
- Finding average

### Verifying Answer

- Factors/Multiples method to very the product of two numbers
- Remove the nine method to verify the sum of numbers
- Remove the nine method to verify the difference of numbers
- Remove the nine method to verify the product of numbers
- Remove the nine method to verify the quotient of numbers

It good and relative,easy to understand

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