What are integers? Write all integers from $-5$ to $5.$
Answer
The numbers $-4, -3, -2, -1, 0, 1, 2, 3, 4$ are integers.
The group of positive and negative numbers including $0$ is called integers. $-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5$
For the following statement write $(T)$ for true and $(F)$ for false: The sum of a negative integer and a positive integer is always a negative integer.
Answer
False.
It can be negative or positive.
For example: $-2 + 3 = 1$ gives a positive integer, but $-5 + 2 = -3$ gives a negative integer.