An integer is a whole number that can be positive, negative, or zero, but it does not include fractions or decimals.
From the options you provided:
- -38 (integer)
- -3/8 (not an integer, it's a fraction)
- 66 (integer)
- 3 (integer)
- 1/2 (not an integer, it's a fraction)
- 14 (integer)
The integers among your responses are -38, 66, 3, and 14.