① First Enter the example, we want to give each type of score, and then calculate the total score, first move the cursor to the total score of 2 words, click Insert-Text Form field.
② inserted, the piece will appear gray, double-click it, in the pop-up interface of the default text bar input score, the following label from the set, can not start with a number.
③ repeat the above steps to complete the assignment of 5 questions. Then the cursor positioned after the total score, click Insert--domain, domain name selection formula, field code fill: = one + two + three + four + five. 12345 refers to each type of question you fill in the label name.
④ Click OK, the total score will be calculated, but this is not the full function of the domain. When each task is updated to change the score, in the total bar right click, select the Update field can quickly calculate the correct score again.