Toán trả lời gúp mih nhoa 33.(17-5)-17.(33-5) 15/07/2021 By Nevaeh trả lời gúp mih nhoa 33.(17-5)-17.(33-5)
33.(17-5)-17.(33-5) =33.17-33.5-17.33+17.5 =(33.17-33.5-17.33)+17.5 =33(17-5-17)+17.5 =33(-5)+17.5 =(-5)(33-17) =(-5).16 =-80. Trả lời
33.(17-5)-17.(33-5)
=33.17-33.5-17.33+17.5
=(33.17-33.5-17.33)+17.5
=33(17-5-17)+17.5
=33(-5)+17.5
=(-5)(33-17)
=(-5).16
=-80.
$33.(17-5)-17.(33-5)$
$=33.17-33.5-17.33+17.5$
$=17.5-33.5$
$=5.(17-33)$
$=5.(-16)$
$=-80$