-23.63+23.21-58.23
= 23. (-63)+23.21-58.23
= 23 . (-63+21-58)
= 23 . (-100)
= -2300
nhớ tích cho mình nha !
- 23 . 63 + 23 . 21 - 58 . 23
= 23 . ( - 63 ) + 23 . 21 - 58 . 23
= 23 ( - 63 + 21 - 58 )
= 23 . ( - 100 )
= - 2300
-23.63+23.21-58.32=23(-63+21-53)=23*(-100)=-2300
-23.63+23.21-58.23
=-23.(63-23+58)
=-23.101
=-2323
tick cho mình nha !!!