2566
2 5 6 6 = 24: 3 solutions
Difficulty: EasyOpen in Solver
6 − 6 × (2 − 5) = 24
- 2 − 5 = -3
- 6 × -3 = -18
- 6 − -18 = 24
3 solutions
6 × (2 × 5 − 6) = 24Steps
- 2 × 5 = 10
- 10 − 6 = 4
- 6 × 4 = 24
6 + 6 × (5 − 2) = 24Steps
- 5 − 2 = 3
- 6 × 3 = 18
- 6 + 18 = 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 6 6 make 24?
Yes. Every one of them is listed above with step-by-step working.
How many solutions does 2 5 6 6 have?
3 — the list above is exhaustive, so every mathematically distinct way to combine the numbers is shown.
How difficult is 2 5 6 6?
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).