Make up as many expressions with numbers (no variables) as you can from three numbers 5, 7 and 8. Every number should be used not more than once. Use only addition, subtraction and multiplication.

Explanation

To solve the problem of creating expressions using the numbers 5, 7, and 8 with the operations of addition, subtraction, and multiplication, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Numbers and Operations**: We have three numbers: 5, 7, and 8. The operations we can use are addition (+), subtraction (-), and multiplication (×).

2. **Create Different Combinations**: We need to create expressions using all three numbers exactly once in each expression. We can vary the order of numbers and the operations used.

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