Both would usually be 200 level (2nd year) courses.
FYI, this may not be a universally-accepted numbering system. At Berkeley, lower-division courses have two digits (1A, 55, 64), upper-division courses are in the 100s, and graduate classes are in the 200s.
Yes this is the difficulty as there is no set standard. We went with the basic 3 digit system as most people in the US are familiar with it. Most will understand (some subject) 101 is an entry level course. There are those in other countries who don't get it as we have found out. We are working on a new design that will be clearer in explaining this.
FYI, this may not be a universally-accepted numbering system. At Berkeley, lower-division courses have two digits (1A, 55, 64), upper-division courses are in the 100s, and graduate classes are in the 200s.