round、int数值函数类详解:如何在Excel、Python中实现

向上两位公式=ROUNDUP(A2,2)向下两位公式=ROUNDDOWN(A2,2)向上取整公式=ROUNDUP(A2,0)向下取整公式=ROUNDDOWN(A2,0)往左向上取两位=ROUNDUP(A3,-2)往左向下取两位=ROUNDDOWN(A3,-2)问题4:分别将数值9.12进行向上取整为1的倍数,向上取整为3的倍数,向上取奇数,向上取偶数向上取整1的倍数=CEILING(A2,...