The winning New York Numbers numbers for September 13, 2021 were: midday 4-5-4; evening 7-8-6.
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 |
|---|---|---|---|---|
| Sep 13, 2021 | Evening | 7-8-6 | 21 | 3 |
| Sep 13, 2021 | Midday | 4-5-4 | 13 | 4 |
| Sep 12, 2021 | Evening | 0-4-8 | 12 | 3 |
| Sep 12, 2021 | Midday | 2-2-1 | 5 | 5 |
| Sep 11, 2021 | Evening | 5-5-0 | 10 | 1 |
| Sep 11, 2021 | Midday | 5-8-0 | 13 | 4 |
| Sep 10, 2021 | Evening | 4-4-6 | 14 | 5 |
| Sep 10, 2021 | Midday | 4-8-3 | 15 | 6 |
| Sep 9, 2021 | Evening | 4-4-5 | 13 | 4 |
| Sep 9, 2021 | Midday | 5-9-4 | 18 | 9 |
| Sep 8, 2021 | Evening | 4-6-8 | 18 | 9 |
| Sep 8, 2021 | Midday | 8-7-8 | 23 | 5 |
| Sep 7, 2021 | Evening | 8-8-8 | 24 | 6 |
| Sep 7, 2021 | Midday | 9-7-2 | 18 | 9 |