The fundamental principal of decimal numbers is that the place value of any digit is ten times that of the place value of the digit to its right. Coventionally, place values with negative and non-negative powers of ten are separated by the decimal point.
Two of them are terminating decimals and recurring decimals
You need decimals when you measure and fractions. You need decimals, because to measure and fractions. Also, so whole numbers could exist if there are decimals. There will be no math if there's no decimals.
Some decimals are. Counting numbers are a proper subset of decimals.
terminating decimals repeating decimals
Yes
Fundamentals is the correct spelling.
Fundamentals of Application software?
terminating decimals and repeating decimals
The plural of fundamental is fundamentals. As in "these fundamentals are important".
fundamentals
The fundamentals for peaceful living are tolerance and equality.
Two of them are terminating decimals and recurring decimals
terminating decimals non terminating decimals repeating decimals non repeating decimals
addition,subtraction,division and multiplication are the four fundamentals in maths.
fundamentals of Application software
6.7,6.8,6.4,5.9
The answer depends on what you wish to do with decimals.