It is an operation with blocks,flats,longs and units that can be answered by addition,subtraction,multiplication and division.
The inverse operation is just the opposite operation, for example addition is the inverse of subtraction, and vice verso
words and maths...hm Well if you mean letters in math then they are pro numerals, which are used in algebra to represent numbers. Words in maths may represent numbers also, otherwise i am unsure
It means "also".
Lines that are neither parallel nor perpendicular.
Sum or summation
Increased BY refers to addition of any combination of numbers
Add/plus/sum of. For example 2 + 2 = 4
Some other words for "times" in math are "multiply" and "product".
It is an operation with blocks,flats,longs and units that can be answered by addition,subtraction,multiplication and division.
The inverse operation is just the opposite operation, for example addition is the inverse of subtraction, and vice verso
words and maths...hm Well if you mean letters in math then they are pro numerals, which are used in algebra to represent numbers. Words in maths may represent numbers also, otherwise i am unsure
It means "also".
Lines that are neither parallel nor perpendicular.
It depends on what you mean by "do maths". They are aware of the conservation of numbers, and can do basic addition but I suggest that solving differential equations is beyond them.
b= brackets o= over power d= division m= multiplication a = addition s = subtraction
addition