Question

c. 500.400-(2.409-1.836)+2.925
d. 127.320+3.512+(20.800-7.392)+87
e. 7.000+5.895-(2.800-1.500)
f. 53.760-24.200+3.809-(495-138)
g. 40.950-12.535-8.240-5.360+305

Answer 1

500.400-(2.409-1.836)+2.925 = 497,202

127.320+3.512+(20.800-7.392)+87= 144,327

7.000+5.895-(2.800-1.500)=2,405

53.760-24.200+3.809-(495-138)=73,794

40.950-12.535-8.240-5.360+305 =15,120