Subtract the first rational number from the second in each of the following:

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

(viii)

Evalute each of the following:

(i) +

(ii)

(iii)

(iv)

(v)

(vi)

(vii)

(viii)

(ix)

(x)

(xi) -

The sum of the two numbers is . If one of the numbers is , find the other

The sum of two numbers is . If one of the numbers is , find the other

The sum of two numbers is . If one of the numbers is -5, find the other

The sum of two ratinal numbers is -8. If one of the numbers is , find the other

What should be added to so as to get ?

What number should be added to so as to get ?

What number should be addede to to get?

What number should be subtracted from to get ?

What number should be subtracted from to get?

What should be added to ( + ) to get?

What should be subtracted from ( + + ) to get 3?

What should be subtracted from ( - ) to get ?

Fill in the blanks:

(i) (ii)

(iii) (iv)