Integer Calculator

for example。

representing numbers greater than zero， you realize that one person was holding a spot for a group， the plus symbol (“+”) is the positive sign， keeping a headcount for an event。

[]， -12.36. Operation sign for addition， not an operation sign. For instance， {}; the calculator will automatically convert them into standard parentheses (). You can input as many consecutive operation signs as needed without separating them by spaces or other symbols. The calculator will automatically resolve them and display the final operation sign for each step. Below are a few valid input examples: -33 + 15 - 1- - 2 (equals -17) (-33) + 15 - 1 - (-2) (equals -17) (-33 + 15 -1) - - 2 (equals -17) -33 + 15 - 1- - - - - + 2 (equals -21) The input field accepts a maximum of 60 characters. Positive and negative integers Understanding positive and negative integers is easiest when visualizing them on a number line， -. Real-life examples