1369
1 3 6 9 = 24: 8 solutions
Difficulty: EasyOpen in Solver
6 − 9 × (1 − 3) = 24
- 1 − 3 = -2
- 9 × -2 = -18
- 6 − -18 = 24
8 solutions
9 − 3 × (1 − 6) = 24Steps
- 1 − 6 = -5
- 3 × -5 = -15
- 9 − -15 = 24
3 × (1 + 9) − 6 = 24Steps
- 1 + 9 = 10
- 3 × 10 = 30
- 30 − 6 = 24
6 + 9 × (3 − 1) = 24Steps
- 3 − 1 = 2
- 9 × 2 = 18
- 6 + 18 = 24
9 + 3 × (6 − 1) = 24Steps
- 6 − 1 = 5
- 3 × 5 = 15
- 9 + 15 = 24
6 × (1 + 9 ÷ 3) = 24Steps
- 9 ÷ 3 = 3
- 1 + 3 = 4
- 6 × 4 = 24
(1 − 9) × (3 − 6) = 24Steps
- 1 − 9 = -8
- 3 − 6 = -3
- -8 × -3 = 24
(6 − 3) × (9 − 1) = 24Steps
- 6 − 3 = 3
- 9 − 1 = 8
- 3 × 8 = 24
Solving hints
Build a factor pair: split the four numbers into two groups and try to make a factor pair of 24 — 3 × 8, 4 × 6, or 12 × 2 — then multiply the two groups.
No factor pair divides cleanly? Switch to sums: make two numbers add up to 24, or try shapes like (a ± b) × (c ± d) and (a + b + c) × d.
Related hands
FAQ
Can 1 3 6 9 make 24?
Yes. Every one of them is listed above with step-by-step working.
How many solutions does 1 3 6 9 have?
8 — the list above is exhaustive, so every mathematically distinct way to combine the numbers is shown.
How difficult is 1 3 6 9?
It is rated “Easy” on our four-tier scale, based on whether whole-number intermediate steps suffice, how many distinct solutions exist, and whether the hand includes a two-digit card (10–13).