Javascript Calculator Keeps Concatenating Calculation Results With First Number Entered For Next Calculation June 22, 2024 Post a Comment Solution 1: You are concatenating strings. You should have a look at parseInt / parseFloat; watch out for the radix, otherwise JavaScript will try to guess it... Share You may like these postsJavascript Es6 - Count Duplicates To An Array Of ObjectsJquery With Several Elements IssueHtml5 File Api - Availability And AbilitiesReading An Environment Variable Before It Is Defined Post a Comment for "Javascript Calculator Keeps Concatenating Calculation Results With First Number Entered For Next Calculation"