The winning Virginia Pick 4 numbers for May 21, 1998 were: day 8-1-4-0; night 7-4-5-2.
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
Sum is the digits added together (5+5+0 = 10). Root sum keeps adding until one digit is left (10 → 1+0 = 1) — many regular players track it in their notebooks. Odd/Even marks each digit O or E (5-5-0 = OOE). High/Low marks 0–4 as L and 5–9 as H (5-5-0 = HHL).
| Date | Draw | Numbers | Sum | Root |
|---|---|---|---|---|
| May 21, 1998 | Night | 7-4-5-2 | 18 | 9 |
| May 21, 1998 | Day | 8-1-4-0 | 13 | 4 |
| May 20, 1998 | Night | 8-1-7-5 | 21 | 3 |
| May 20, 1998 | Day | 9-8-2-1 | 20 | 2 |
| May 19, 1998 | Night | 1-7-5-0 | 13 | 4 |
| May 19, 1998 | Day | 8-1-0-2 | 11 | 2 |
| May 18, 1998 | Night | 5-3-4-5 | 17 | 8 |
| May 18, 1998 | Day | 9-6-0-0 | 15 | 6 |
| May 16, 1998 | Night | 1-0-4-3 | 8 | 8 |
| May 16, 1998 | Day | 8-6-4-6 | 24 | 6 |
| May 15, 1998 | Night | 4-9-9-8 | 30 | 3 |
| May 15, 1998 | Day | 8-7-8-5 | 28 | 1 |