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Ok i can see where you would have trouble with this. When i first started Algebra, i wasn't quite sure how this worked. Here are some examples:
2-+2=0 the subtraction sign cancels the addition out. (2-2 is the same thing)
2- -2= 4 the two subtraction signs make an addition sign. (2+2 is the same thing)
I hope i could help you.
What else can I help you with?
What are the 4 rules in maths?
Addition, subtraction, multiplication and division
What are the different types of math problems?
There are 4 basic maths operations: addition, subtraction, multiplication and division.
Why did the Romans use maths?
For addition, subtraction. division and multiplication purposes in the same way that we do maths today but they had their own system of numbers known as the Roman numeral system.
What does bodmas mean in maths?
b= brackets o= over power d= division m= multiplication a = addition s = subtraction
Who discovered addition and subtraction of maths?
The first herdsman who added ten sheep to another ten sheep around 10,000 BC?
What are the types of functions in maths?
Multiplication, division, addition, subtraction !
What are the 4 rules in maths?
Addition, subtraction, multiplication and division
What are the four fundamentals?
addition,subtraction,division and multiplication are the four fundamentals in maths.
What are the different types of math problems?
There are 4 basic maths operations: addition, subtraction, multiplication and division.
Do you need maths a to become an electrian?
Yes of course you do. You need maths in practically every occupation. You need the maths for the wires. The basic addition, subtraction, multiplication and division is needed alot.
What does MAB mean in maths?
It is an operation with blocks,flats,longs and units that can be answered by addition,subtraction,multiplication and division.
Why did the Romans use maths?
For addition, subtraction. division and multiplication purposes in the same way that we do maths today but they had their own system of numbers known as the Roman numeral system.
What are the four mathematician of life?
The four maths you need to learn the most are addition,subtraction,multiplication and division. You need to learn this because it will help you understand the othe parts in maths.
What does bodmas mean in maths?
b= brackets o= over power d= division m= multiplication a = addition s = subtraction
Who discovered addition and subtraction of maths?
The first herdsman who added ten sheep to another ten sheep around 10,000 BC?
Do you need to do math in order to become a dentist?
naah... you don't need to be expert in maths.. u just need to know the basics of maths like counting, weighing,addition, subtraction.. that's it..
In maths what does inverse mean?
The inverse operation is just the opposite operation, for example addition is the inverse of subtraction, and vice verso
