no one knows it is just a hyphen
you always use math. our universe is based on numbers.
I don't know, do the math.
Imaginary numbers are used in complex numbers that make some math simpler like electronics where there is a cycle frequency it makes the math much simpler to handle complex equations
Some Sum
It is a number that comes up in math and is independent of the physical measurement. Some examples that are well know are e and pi. As the name implies, the numbers do not change---they are constant. Usually math constants are real and not imaginary numbers.
In Some of her math classes, Sally was figuring out the sums of different numbers.
I cannot think of any. All programming language are developed/designed from math thoeries and dealing with numbers (binaries). It may seem that a program is not dealing with numbers, like text processor. But in reality, those text are still numbers (0s and 1s). Even the application you try to write has nothing to do with numbers or math, however, the code you write, still require some math background to understand the syntax and semantics. In a way, the code, the algorithm (HA, another math term), is in MATH.
Accountant, Math teacher or engineer.
Addition is adding two numbers
tribular, candy land, where are the numbers, can you find the answer.
Dodging numbers depend on individuals. Some people will have none, others will have many.
Math is fun because it's instinctual to humans. Numbers are everywhere: Five fingers, two feet, one nose! Some people don't find math fun, but everyone uses math.