4455
4 4 5 5 = 24: 3 solutions
Difficulty: EasyOpen in Solver
5 × 5 − 4 ÷ 4 = 24
- 5 × 5 = 25
- 4 ÷ 4 = 1
- 25 − 1 = 24
3 solutions
5 × (4 + 4 ÷ 5) = 24Steps
- 4 ÷ 5 = 4/5
- 4 + 4/5 = 24/5
- 5 × 24/5 = 24
4 × (5 − (4 − 5)) = 24Steps
- 4 − 5 = -1
- 5 − -1 = 6
- 4 × 6 = 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 4 4 5 5 make 24?
Yes. Every one of them is listed above with step-by-step working.
How many solutions does 4 4 5 5 have?
3 — the list above is exhaustive, so every mathematically distinct way to combine the numbers is shown.
How difficult is 4 4 5 5?
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).