Yes and that would 8 & every number after 8.
YES
Yes. Any positive number is bigger (greater than) any negative number.
Do you mean prime factors? If yes, then 143.
.7 is less than ' 1 '. 1.25 is more than ' 1 ', so it's probably the bigger number.
280
5 micron is bigger than 7 micron. The lower the micron value, the finer the particle size.
yes it is because 7 is a higher number
7
1
8.3
7.5 is bigger than 7
14, two times bigger just means times it by 2