Question

1800+1500+1200+1500=?

Ai nhanh tick cho!

(Nếu ai rảnh thì kb và ib với mink!)

Answer 1

1800+1500+1200+1500=6000

k nhé

Answer 2

1800 + 1500 + 1200 +1500

= (1800 + 1200 ) + ( 1500 + 1500 )

= 2000 + 2000

= 4000

Answer 3

mk nhầm nha

6000

mới đúng

Answer 4

= 6000 nhé 

Answer 5

1800+1500+1200+1500

=(1800+1200)+(1500+1500)

=3000+3000

=6000

Answer 6

cái này easy mak

Answer 7

60000 

kb mình nhé 24/24

Answer 8

1800+1500+1200+1500= 6000

Answer 9

1800 + 1500 + 1200 +1500

=(1500x2 ) + 1(1800+1200)

=3000+3000

=6000

Answer 10

bang6000 nha 

h nha 

hoc tot

Answer 11

1800+1500+1200+1500

=(1800+1200)+(1500+1500)

=2000+2000

=4000

Answer 12

1800+1500+1200+1500

=(1800+1200)+(1500+1500)

=2000+2000

=4000

Answer 13

1800+1500+1200+1500

=<1800+1200>+<1500+1500>

=2000+2000

=4000