Question

– 50 + 20 – 30 + 40 in indiger

Answer 1

-50+20-30+40
-30-30+40
-60+40
-20

I hope this will help you

Answer 2

the answers is -20 because - + = -so 50-20 = -30 and -30 -30=60 and 60-40 = 20