The winning Delaware Play 3 numbers for March 7, 2022 were: day 4-7-1; night 7-3-2.
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 |
|---|---|---|---|---|
| Mar 7, 2022 | Night | 7-3-2 | 12 | 3 |
| Mar 7, 2022 | Day | 4-7-1 | 12 | 3 |
| Mar 6, 2022 | Night | 2-0-0 | 2 | 2 |
| Mar 5, 2022 | Night | 1-0-5 | 6 | 6 |
| Mar 5, 2022 | Day | 1-8-3 | 12 | 3 |
| Mar 4, 2022 | Night | 4-1-4 | 9 | 9 |
| Mar 4, 2022 | Day | 0-3-5 | 8 | 8 |
| Mar 3, 2022 | Night | 6-6-5 | 17 | 8 |
| Mar 3, 2022 | Day | 0-7-7 | 14 | 5 |
| Mar 2, 2022 | Night | 1-5-8 | 14 | 5 |
| Mar 2, 2022 | Day | 1-4-4 | 9 | 9 |
| Mar 1, 2022 | Night | 3-3-3 | 9 | 9 |
| Mar 1, 2022 | Day | 2-4-8 | 14 | 5 |