MindProofTarget Number · Make 20
Use 2, 3, 5, 10 exactly once to make 20. Use +, −, ×, ÷ and parentheses. Fractional and negative intermediate values are allowed.
target-v2-003Hard
23510
Get a hint
A denominator of one half doubles 10.
One valid solution
5 ÷ 2 = 2.5; 3 − 2.5 = 0.5; 10 ÷ 0.5 = 20.
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