Overview: 2 questions will be solved this time.Among them
☆2 arithmetic calculations
[1/2 Formula]
Work: Calculate the value of equation 100-40-(50-30) .
Question type: Mathematical calculation
Solution:
100-40-(50-30)
=100-40-20
=60-20
=40 Answer:100-40-(50-30)=40[2/2 Formula]
Work: Calculate the value of equation 200-(190-110)-70 .
Question type: Mathematical calculation
Solution:
200-(190-110)-70
=200-80-70
=120-70
=50 Answer:200-(190-110)-70=50Your problem has not been solved here? Please go to the Hot Problems section!