Determine the successor and predecessor of the following integer.

$-890$

Determine the successor and predecessor of the following integer.

$440$

Determine the successor and predecessor of the following integer.

$-420$

Determine the successor and predecessor of the following integer.

$-4891$

Determine the successor and predecessor of the following integer.

$3156$

Represent the following expression on the number line.

$\left(-2\right)+3$

Represent the following expression on the number line.

$4-8$

Represent the following expression on the number line.

$5-\left(-6\right)$

Represent the following expression on the number line.

$\left(-3\right)+\left(-4\right)$