Question

make ur own sum but the answer should be
(i)+80
(ii)-120
do 7 sums for both of them u have to use division, multiplication, addition,and subtraction of integers do the sums​

Answer 1

Answer:

40 +40.................

Answer 2

Answer:

(I) 100+(-20)=80(substraction)

(ii) -180+60=-120(substraction)

division of question 1

can't be done

multiplication

40×20=80

addiction

40+40=80

division of question 2

-240÷2= -120

addiction

-60-60= -120

multiplication

-60×2=-120

hey mate I think your doubt will be cleared by this answer . any problem you can ask me. thank you