A single number cannot be compared. Also, it will always be in a correct order - increasing or decreasing!
You do not, but it is easier.
Rational numbers are roots, decimals, fractions, and whole numbers. Bascially anything that can become a decimal. Irrational numbers are like pi. I'm pretty sure to be irrational, they have to repeat. Anyway, ordering them and comparing them means looking at them and seeing which is smallest and largest. Then you order them (smallest to largest or whatever it says).
I don't know ok
The process is the same.
Lining the numbers up makes it easier to spot 0s between the decimal point and the leading non-zero digit.
place value :)
You do not, but it is easier.
They are similar because when you compare decimals you say the larger one has more value so the decimal is larger like in comparing whole numbers the number that has more value is larger. So they are very similar.
Annexing zeros is included in ordering decimals to even the numbers out so you can line the decimals up. I'm pretty sure that is the right answer...
Rational numbers are roots, decimals, fractions, and whole numbers. Bascially anything that can become a decimal. Irrational numbers are like pi. I'm pretty sure to be irrational, they have to repeat. Anyway, ordering them and comparing them means looking at them and seeing which is smallest and largest. Then you order them (smallest to largest or whatever it says).
There is no difference.
I don't know ok
The process is the same.
Lining the numbers up makes it easier to spot 0s between the decimal point and the leading non-zero digit.
they both go together
The comparing and ordering of numbers is referred to as factorization. Numbers are factored into certain multiples such that the resolution of the entity into the factors when multiplied together will give the original entity.
it separating the whole numbers from the fraction parts.