The winning Michigan Daily 3 numbers for April 13, 2021 were: midday 1-7-4; evening 7-8-8.
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 |
|---|---|---|---|---|
| Apr 13, 2021 | Evening | 7-8-8 | 23 | 5 |
| Apr 13, 2021 | Midday | 1-7-4 | 12 | 3 |
| Apr 12, 2021 | Evening | 5-5-3 | 13 | 4 |
| Apr 12, 2021 | Midday | 2-5-7 | 14 | 5 |
| Apr 11, 2021 | Evening | 8-6-6 | 20 | 2 |
| Apr 11, 2021 | Midday | 4-8-7 | 19 | 1 |
| Apr 10, 2021 | Evening | 1-5-8 | 14 | 5 |
| Apr 10, 2021 | Midday | 5-3-5 | 13 | 4 |
| Apr 9, 2021 | Evening | 8-0-4 | 12 | 3 |
| Apr 9, 2021 | Midday | 0-3-1 | 4 | 4 |
| Apr 8, 2021 | Evening | 6-3-9 | 18 | 9 |
| Apr 8, 2021 | Midday | 9-4-7 | 20 | 2 |
| Apr 7, 2021 | Evening | 7-5-4 | 16 | 7 |
| Apr 7, 2021 | Midday | 5-3-8 | 16 | 7 |