Others

Factors and Multiples

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

Verifying Answer

1. Factors/Multiples method to very the product of two numbers
2. Remove the nine method to verify the sum of numbers
3. Remove the nine method to verify the difference of numbers
4. Remove the nine method to verify the product of numbers
5. Remove the nine method to verify the quotient of numbers