Question by Help you solve math

24/12/2017 at 14:45

Trần Thủy Tiên 26/12/2017 at 16:09

10+20+30+40+50+60

= (20+30+40) + (40+60) + 10

= 100+100+10

= 210
Nguyễn Huyền Nhi 24/12/2017 at 17:46

\(10+20+30+40+50+60\)

\(=\left(10+60\right)+\left(20+50\right)+\left(30+40\right)\)

\(=70+70+70\)

\(=70.3\)

\(=210\)
I like Math English 24/12/2017 at 14:48

10+20+3+40+50+60=

(10+60)+(20+50)+(30+40)=

70+70+70=

=210
Nobita - Kun 01/08/2018 at 00:09

= 210

me please
Nguyễn Hưng Phát 24/12/2017 at 18:50

Help you solve math,I Math English:2 nick but they were used by 1 user.

I suggested Math You should have a solution for this.