Every aspect of mathematics depends upon integers, and even if you don't do any mathematics, you count things with integers. If you even want to know how many guests you are having for dinner, you need to use integers.
You can sometime use integers but often speed or velocity can also be irrational.
Yes.
Yep.
You can use them for counting, which is in fact addition. You can also use them for subtracion. Integers are natural numbers. This means you don't use decimals or fractions.
banking, accounting to know if you owe money
There are several different ways that you can use integers in everyday situations. For example you can use integers in the Winter, you use them with the temperature.
Integers are used in diving, money, cooking, height, bank account and more!
temperature,money(withdrawing&depositing in a bank),and most numbers the are on a number line.
You don't. You find the GCF of integers. What you count with the integers after that is up to you.
The Chinese and Hindu were the first to use negative integers
Personally, I use them to count with.
Counting
Every aspect of mathematics depends upon integers, and even if you don't do any mathematics, you count things with integers. If you even want to know how many guests you are having for dinner, you need to use integers.
You can sometime use integers but often speed or velocity can also be irrational.
One application is in accounting money- money owed is a negative balance ; money owed you is positive. Another application is in keeping score in games in which penalties can subtract from you score- you may end up with a negative score.
Yes.