Calculation is Not working as Expected

i created a elementor pro form with around 40 questions with each questions created with steps
Where each questions are radio options with 1,2,3,4,5 options with value also the same
when i calculated the questions 1, 5, 9, 13, 17, 21, 25, 29, 33, 37

I just added 1+5+9+13+17+21+25+29+33+37 questions but it showing wrong result
i just moved the calculator field to the 14th question an di calculated 1+5+9+13 , it should actually show the result as 20, but it is showing as 70 which means , it is automatically calculating all the option values from 1 to 13 questions