Numbers

Adding up some numbers and getting an average to 4 decimal places




Operations

The order of operations:
brackets
exponent
division & multiplication
addition & subtraction


where the operators have equal priority then the order is taken from left to right


combination of operations
Plus (Plus) = Plus
Minus (Minus) = Plus
Plus (Minus) = Minus
Minus (Plus) = Minus


Plus x Plus = Plus
Minus x Minus = Plus
Plus x Minus = Minus
Minus x Plus = Minus


Plus / Plus = Plus
Minus / Minus = Plus
Plus / Minus = Minus
Minus / Plus = Minus


spurious accuracy ??





© 2019 Better Solutions Limited. All Rights Reserved. © 2019 Better Solutions Limited TopPrevNext