Does anyone know how to make the numbers 30, 61, and 65 out of the numbers 2, 2, 0,1? You can use any mathematical symbol/operation (addition, subtraction, multiplication, division, square root, decimal points, parentheses, factorial, exponents, etc.). You can concatenate numbers (ex. 201, 20, etc.)

- All of the digits must be used

- If you write a decimal like this: .2, it WILL count as a zero.

- Commas (ex: , ) may not be used

- "C" may not be used

Guest Jan 7, 2021