Question

Subtract the first integer from the second in each case 12,-7​

Answer 1

Answer:

Answer

(i) -17

(ii) 20

(iii) 90

(iv) -900

(v) 3938

(vi) - 7568

(vii) -131

(viii) - 1005

Answer 2

-7-12

7+12

-19 is the answer.