Question

(56903-55378)*7+2400*40-63000:(9*7)

Answer 1

(56903-55378)·7+2400·40-63000:(9·7)=105675
1) 56903-55378=1525
2) 9·7=63
3) 1525·7=10675
4) 2400·40=96000
5) 63000:63=1000
6) 10675+96000=106675
7) 106675-1000=105675