1) (911-479)÷8 = 432÷8 = 542) 882÷(104-97) = 882÷7 = 1263) 700-(325-100) = 700-225 = 4754) 146×6÷8 = 876÷8 = 109.55) 216÷(4×6) = 216÷24 = 96) 800÷(80÷10) = 800÷8 = 1007) 436-315÷5÷9 = 436-7 = 4298) (552-487)×8÷20 = 65×8÷20 = 269) (129×7-853)÷10 = (903-853)÷10 = 50÷10 = 5.
1) (911-479)÷8 = 432÷8 = 54
2) 882÷(104-97) = 882÷7 = 126
3) 700-(325-100) = 700-225 = 475
4) 146×6÷8 = 876÷8 = 109.5
5) 216÷(4×6) = 216÷24 = 9
6) 800÷(80÷10) = 800÷8 = 100
7) 436-315÷5÷9 = 436-7 = 429
8) (552-487)×8÷20 = 65×8÷20 = 26
9) (129×7-853)÷10 = (903-853)÷10 = 50÷10 = 5.