Question

47,54 + 18,72 + 5,13 - 17,54 - 7,72 + 4,87 = ?

Answer 1

47, 54 + 18,72 + 5,13 - 17,54 - 7,72 + 4,87

=( 47 , 54 - 17,54 ) + ( 18,72 - 7,72) + ( 5,13 + 4,87 )

= 30 + 11 +10

=40 + 11

=51

Answer 2

47,54 + 18,72 + 5,13 - 17,54 - 7.72 + 4,87 = 51

Answer 3

47,54 + 18,72 + 5,13 - 17,54 - 7,72 + 4,87

= ( 47,54 - 17,54 ) + ( 18,72 - 7,72 ) + ( 5,13 + 4,87 )

= 30 + 11 + 10

= 41 + 10

= 51 

Answer 4

47,54 + 18,72 + 5,13 - 17,54 - 7,72 + 4,87

= ( 47,54 - 17,54 ) + ( 18,72 - 7,72 ) + ( 5,13 + 4,487 )

=            30          +           11         +          10

=                          41           +         10

=                                        51

Các bạn thấy đúng thì k nha !

Answer 5

47,54 + 18,72 + 5,13 - 17,54 - 7,72 + 4,87
= ( 47,54 - 17, 54 ) + ( 18,72 - 7, 72 ) + ( 5,13 + 4,87
= 30 + 11 + 10
= 41 + 10
= 51
Nha  Natsu x Lucy
 

Answer 6

47,54 + 18,72 + 5,13 - 17,54 - 7,72 + 4,87
= ( 47,54 - 17, 54 ) + ( 18,72 - 7, 72 ) + ( 5,13 + 4,87
= 30 + 11 + 10
= 41 + 10
= 51

Answer 7

47,54+18,72+5,13-17,54-7,72+4,87=?

=(47,54-17,54)+(18,72-7,72)+(5,13+4,87)

=30+11+10

=41+10

=51