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3 4 8 13 = 24: 2 solutions

Difficulty: HardOpen in Solver

8 ÷ (13 ÷ 3 − 4) = 24

  1. 13 ÷ 3 = 13/3
  2. 13/3 − 4 = 1/3
  3. 8 ÷ 1/3 = 24

2 solutions

  • (13 − 4) ÷ (3 ÷ 8) = 24Steps
    1. 13 − 4 = 9
    2. 3 ÷ 8 = 3/8
    3. 9 ÷ 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.

FAQ

Can 3 4 8 13 make 24?

Yes. Every one of them is listed above with step-by-step working.

How many solutions does 3 4 8 13 have?

2 — the list above is exhaustive, so every mathematically distinct way to combine the numbers is shown.

How difficult is 3 4 8 13?

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).