Generally, 2 + 2 = 4.
In base 4, 2 + 2 = 10 (base 4)
In base 3, 2 + 2 = 11 (base 3).
Note that these expressions are the same as the decimal expression above.
A math joke has formed around the value of 2 + 2 in that 2 + 2 = fish because a backwards 2 and a 2 put together form a simple fish drawing.
If something plus and minus something else make two then the initial value must be 2.
Linear Average is the initial value plus the final value divided by two.
It is an equation and the value of a is 16
It can be a plus or a miuns - depending on which one of the two had a greater absolute value. Also, it will be nearer to zero than the larger of the two magnitudes.
If: x+2 = 1 then x = -1
If a + b = 6, what is the value of 3a + 3b?
1008
-15
To round off to the nearest integer... double a = {some value}; a = (int) (a + 0.5); To round off to the nearest hundredth... double a = {some value}; a = (int) (a * 100. + 0.5) / 100.; These are just two examples.
10 points plus value
If x/3 = 7 then the value of x is 21
18907