Question

1. Tính:

a) 85793 - 36841 + 3826

b) 325,97 + 86,54 + 103,46

Answer 1

a,85793-36841+3826=52778

b,325,97+86,54+103,46=515,97

Answer 2

a) 52778

b) 515,97

Answer 3

1. Tính:

a) 85793 - 36841 + 3826

 = ( 85793 - 36841 ) + 3826

 = 48952 + 3826

 = 52778.

b) 325,97 + 86,54 + 103,46

 = 325,97 + ( 86,54 + 103,46)

 = 325,97 + 190

 = 515,97