Question

Which of the following is an integer?


-7

-0.5

1/2

1.25

Answer 1

-7 is the answer :)

Answer 2

Natural numbers: {1, 2, 3, ....}
Whole numbers: {0, 1, 2, 3, ....}
Integers: {.....-3, -2, -1, 0, 1, 2, 3, ....}