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What does 8 minus negative 3 equal?
8 minus negative three or 8--3 equal positive 11. The double negative converts the minus sign into a plus sign and the negative into a positive.
What is the proper name for the 5 mathematical symbols?
Plus, minus, division sign, multiplication sign, and equal sign... +,-, /, x, =
How were the plus and minus sign invented?
The person who invented the plus sign is the same as the minus
What symbols do you use?
plus sign (+), minus (-), number (#), decimal point for decimals and money, percent (%), dollar sign ($), equal (=)
What are the 10 symbol of mathematics?
SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
What does 8 minus negative 3 equal?
8 minus negative three or 8--3 equal positive 11. The double negative converts the minus sign into a plus sign and the negative into a positive.
(-45) - (-55)?
(-45) - (-55) *Minus plus is equals to minus.( -,+ = - ) minus minus is equal to plus (-,- = + ) and plus plus is equal to plus (+,+ = +) so the ans is that, (-45) +55 -45 + 55 (+10)ans Greater value sign has been used, which is 55 so the ans is +10.
What is the proper name for the 5 mathematical symbols?
Plus, minus, division sign, multiplication sign, and equal sign... +,-, /, x, =
Where do you place a minus or plus sign in 0123456789 to equal 1?
You need to put a minus plus sign before any set of numbers that sums to 23, and a minus sign before all other digits. So + before 6, 8 and 9.
Do two plus signs make a minus?
In addition and subtraction, if the plus sign is larger than the minus sign, then it's a plus. For example: +10 minus -20 = -10 If the plus sign is smaller than the minus sign, the answer will be a minus. For example: -10 minus + 20 = -10 In multiplication, if you have 2 plus signs, the answer will be a plus sign. If you have 2 minus signs, the answer will be a plus sign then, too. But if you have a plus and a minus sign, then the answer will be a minus. For example: +5 x + 2 = +10 -5 x - 2 = +10 -5 x +2 = -10
How were the plus and minus sign invented?
The person who invented the plus sign is the same as the minus
What symbols do you use?
plus sign (+), minus (-), number (#), decimal point for decimals and money, percent (%), dollar sign ($), equal (=)
What is a plus times a plus?
A plus times a plus is still a plus. Below is the way I remembered it: If there is not a minus sign, it is plus (positive). If there is 1 minus sign, it is minus (negative). If there are 2 minus signs, it is plus (positive).
What is the additive of -4?
If you mean the ADDITIVE INVERSE, change the minus sign to a plus sign. (And if you see a plus sign, you change it to a minus sign.)
What is the symbol which is a plus sign above a minus?
It indicates "plus or minus".
What are the 10 symbol of mathematics?
SymbolName+addition sign, plus sign-subtraction sign, minus signx or ⋅multiplication sign÷ or /division sign=equal≠not equal<less than>greater than≤less than or equal to≥greater than or equal to#number sign( )parentheses&and (ampersand)%percentπpi|x|absolute value of x√square root!factorial±plus or minusˆcaret - to the power of
What does a positive minus a negative equal to?
if a positive number minus a negative number, the minus turns to a plus sign. so its positive Ex. 2- -4= 2+4=6
