To create the number 3 using the numbers 3, 3, 5, 5 with the allowed operations, you can follow this approach:

$(5 - 3) + (5 / 5) = 3$

Here’s the breakdown:

• $5 - 3 = 2$
• $5 / 5 = 1$
• Adding them together: $2 + 1 = 3$

This uses each number exactly once and employs the operations of subtraction, division, and addition.

Would you like any further details or clarifications?

Here are some related questions for you:

1. How can you make 4 with the numbers 3, 3, 5, 5 using only the allowed operations?
2. What would happen if we swapped division and subtraction in the equation above?
3. Can we make other numbers like 6 or 7 with these digits?
4. How could the expression change if we used parentheses differently?
5. What other combinations could you try using the same approach with different operations?

Tip: Experiment with the order of operations and parentheses, as it often leads to creative ways to arrive at the solution.