Question

Write down a pair of integers whose sum is $4$.

Answer 1

Pair of integers.

Integers are a collection of all positive and negative numbers including zero.

Pairs of integers whose sum is $4$ are,

$$\begin{gathered} -12+16=4 \\ -14+18=4 \\ -20+24=4 \end{gathered}$$

Hence, a pair of integers whose sum is $4$ is $-12\mathrm{and}16$