Question

Giúp mik vs!!

Answer 1

= (5,84 + 18,16) + (21,65 + 17,35)
= 24 + 39
= 63

Answer 2

\(5,84+21,65+18,16+17,35\)

\(=\left(5,84+18,16\right)+\left(21,65+17,35\right)\)

\(=24+39\)

\(=63\)

Answer 3

5,84+21,65 + 18,16 + 17,35

= ( 5,84 + 18,16 ) + ( 21,65 + 17,35)

=       24                +      39

=         63

Answer 4

= ( 5,84+ 18,16) + (21,65+17,35)

= 24+39

= 63