2015 + 2015 + 155 + 255
= 2015 x 2 + 380
= 4030 + 380
= 4410
2015+2015+155+225
=4030+155+225
=4185+225
=4410
2015+2015+155+225=4410
tk minh nha
minh tk lai
\(2015+2015+155+225=4410\)
tk ủng hộ nha
2015 + 2015 + 155 + 225
= 2015 x 2 + 155 + 225
= 4030 + 380
= 4410
k mk mik k lại
2015 + 2015 + 155 + 225
= 4030 + 155 + 225
= 4410
tk cho mk nhé
2015 + 2015 + 155 + 225
= ( 2015 + 155 ) + ( 2015 + 225 )
= 2170 + 2240
= 4410
2015+2015+155+225=4410
tk mk nha bn than iu
2015 + 2015 + 155 + 225
= 2015 x 2 + 380
= 4030 + 380
= 4410
