Question

300 + 200 + 100 + 400 = ?

Tính nhanh:

_Ai k mk thì mk k lại_

Answer 1

2500 nha bn

k mk nha bn

thanks nhju

Answer 2

300+200+100+400=1000 nha ban

Answer 3

300 + 200 + 100 + 400

= ( 300 + 200 ) + ( 100 + 400 )

= 500 + 500

= 500 x 2

= 2500

Answer 4

< 300 + 200 > + < 100 + 400 > = 1000

Answer 5

300 + 200 + 100 + 400

= ( 300 + 200 ) + ( 100 + 400 )

= 500 + 500

= 500 x 2

= 1000

Answer 6

300+200+100+400

=(300+200)+(400+100)

=    500     +     500

=           1000

Answer 7

300+200+100+400

=500+400

=900

Answer 8

300+200+100+400
=(300+200)+(100 + 400)
=      500    +       500
=            1000