25911
2 5 9 11 = 24: 3 solutions
Difficulty: HardOpen in Solver
2 × 9 − (5 − 11) = 24
- 2 × 9 = 18
- 5 − 11 = -6
- 18 − -6 = 24
3 solutions
11 × (5 − 2) − 9 = 24Steps
- 5 − 2 = 3
- 11 × 3 = 33
- 33 − 9 = 24
5 × (9 − 2) − 11 = 24Steps
- 9 − 2 = 7
- 5 × 7 = 35
- 35 − 11 = 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 2 5 9 11 make 24?
Yes. Every one of them is listed above with step-by-step working.
How many solutions does 2 5 9 11 have?
3 — the list above is exhaustive, so every mathematically distinct way to combine the numbers is shown.
How difficult is 2 5 9 11?
It is rated “Hard” 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).