Question

731-47+69-2,31

Answer 1

750,69 nhé

Answer 2

750,69

Answer 3

731 - 47 + 69 - 2,31=750,69

k nha !Please

Answer 4

731-47+69-2,31=750,69

Answer 5

750,69 bạn nhé

Answer 6

731-47+69-2,31= 750,69

Answer 7

731-47+69-2,31

=684+69-2,31

=753-2,31

=750,69

k nhé.

Answer 8

731 - 47 + 69 - 2, 31

=  684 + 69 - 2, 31

=  753 - 2, 31

=  750, 69

Đúng thì ck cho mk nha !!