a,4,18 + 5,67 + 6,3 + 3,82
= ( 4,18 + 3,82) + ( 5,67 + 6,3)
= 8 + 11.97
= 19,97
4,18 + 5,76 + 6,3 + 3,82
=( 4,18 + 3,82 ) + ( 5,67 + 6,3 )
= 8 + 11,97
= 19,97
4,18 + 5,67 + 6,3 + 3,82
= (4,18 + 3,82 )+ (5,67 + 6,3)
= 8 + 11, 97
= 19,97
kết bạn vs mình nha
Trả lời:
\(4,18+5,67+6,3+3,82\)
\(=\left(4,18+3,82\right)+5,67+6,3\)
\(=8+5,67+6,3\)
\(=19,97\)
Hc tốt #
Bài làm:
a) 4,18+5,67+6,3+3,82
=(4,18+3,82)+(5,67+6,3)
=8+11,97
=19,97