Question

5 pairs of negative integer whose difference is -20

Answer 1

Answer:

-220+200;-200+180;120-140 ;-120+100;-100+80

Step-by-step explanation:

-220+200=-20

-200+180=-20

120-140=-20

-120+100=-20

-100+80=-20

Answer 2

Answer: (-30)- (-10)=-20. -40– -20=-20. -50 — -30= -20 -60 - -40=.-20. -80 - -60 = -20

Step-by-step explanation: