These are Roman Numerals for 2, 9, 6, and 4.
I, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, X
first 50 numbers of pi in roman numerals III. I IV I V II VI V III V VIII IX VIII IX III II III III VIII IV VI II VI IV III III VIII III II VII IX V NULLA II VIII VIII IV I IX VII I IX III IX IX III VII V I NULLA
2 9 6 4
I, II, III, IV, V, VI, VII, VIII, IX, X or i, ii, iii, iv, v, vi, vii, viii, ix, x
2 = ii 4 = iv 9 = ix 6 = vi
I, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, XI, II, III, IV, V, VI, VII, VIII IX, X
first 50 numbers of pi in roman numerals III. I IV I V II VI V III V VIII IX VIII IX III II III III VIII IV VI II VI IV III III VIII III II VII IX V NULLA II VIII VIII IV I IX VII I IX III IX IX III VII V I NULLA
2 9 6 4
I, II, III, IV, V, VI, VII, VIII, IX, X or i, ii, iii, iv, v, vi, vii, viii, ix, x
2 = ii 4 = iv 9 = ix 6 = vi
I, II, III, IV, V, VI, VII, VIII, IX, X, XI and XIII, ii, iii, iv, v, vi, vii, viii, ix, x, xi ,xii
They are: I, II, III, IV, V, VI, VII, VIII, IX, X, XI and XIII, ii, iii, iv, v, vi, vii, viii, ix, x, xi, xii
4, 2, 6 in order from iv, ii, vi.
I-IX I II III IV V VI VII VIII IX
I,II,III,IV,V,VI,VII,VIII,IX.
ii iii vi vii viii ix
4, it is a number expressed in roman numerals. in Roman numbering 1 - 10 is expressed like this: i ii iii iv v vi vii viii ix x