In the parallel addition of numbers represented by decimal numerals, a procedure in which a carry to a given digit place is bypassed to the next digit place if the current sum in the given digit place is 9, and the 9 is changed to 0.

• 十进制数并行加法中的一种进位方法,如果在某一给定的数位的当前和为9,则把送到该数位的进位(跳跃)送到下一位,并将9变为0。