Which of the following expressions produce a value of type int? Mark all that apply.
The following expressions produce a value of type int:
1. `5`
2. `3 + 2`
3. `6 - 4`
4. `2 * 4`
5. `8 / 2`
1. `5`
2. `3 + 2`
3. `6 - 4`
4. `2 * 4`
5. `8 / 2`