(a) We can observe that,

The integer has a positive sign

Therefore,

It will lie on the Right-hand side of the zero in the number line

Hence,

We can represent the number on a number line as follows:

(b) We can observe that,

The integer has a negative sign

Therefore,

It will lie on the left hand side of the zero in the number line

Hence,

We can represent the number on a number line as follows:

(c) We can observe that,

The integer has a positive sign

Therefore,

It will lie on the right hand side of the zero in the number line

Hence,

We can represent the number on a number line as follows:

(d) We can observe that,

The integer has a negative sign

Therefore,

It will lie on the left hand side of the zero in the number line

Hence,

We can represent the number on a number line as follows:

(e) We can observe that,

The integer has a negative sign

Therefore,

It will lie on the left hand side of the zero in the number line

Hence,

We can represent the number on a number line as follows: