Question

100+900+500+800+500+200+600+400=? kb với mình nha

Answer 1

400 nha bạn

Answer 2

= 4000 nha 

K mình nha ♥♥♥ mình kb rùi 

Answer 3

100+900+500+800+500+200+600+200

=1000+500+800+500+200+600+200

=1500+500+800+200+600+200

=3600+200

=3800

Answer 4

  100+900+500+800+500+200+600+400

= (100+900) + (500+500) + (800+200) + (600+400)

= 1000 + 1000 + 1000 + 1000

= 5000

Answer 5

4000 nha !

k mik nhé !

Answer 6

100 + 900 + 500 + 800 + 500 + 200 + 600 + 400

= ( 100 + 900 ) + ( 500 + 500 ) + ( 800 + 200 ) + ( 600 + 400 )

= 1000 + 1000 + 1000 + 1000

= 1000 x 4

= 4000

Answer 7

( 100 + 900 ) + ( 500 + 500 ) + ( 800 + 200 ) + ( 600 + 400)

= 1000 + 1000 + 1000 + 1000 =4000

Answer 8

4000 nha mình viết nhầm thành 5000

Answer 9

= 4000 nha

TK MK NHA CÁC BẠN MK ĐG BỊ ÂM ĐIỂM

Answer 10

=(100+900)+(500+500)+(800+200)+(600+400)                                                                                                                                 

=1000+1000+1000+1000

=1000x4=4000

Answer 11

  100 + 900 + 500 + 800 + 500 + 200 + 600 + 400

= ( 100 + 900 ) + ( 500 + 500 ) + ( 800 + 200 ) + ( 600 + 400 )

= 1000 + 1000 + 1000 + 1000

= 1000 x 4

= 4000

Answer 12

\(100+900+500+800+500+200+600+400=3800\)

Answer 13

100+900+500+800+500+200+600+400

=(100+900)+(200+800)+(500+500)+(600+400)

=1000+1000+1000+1000

=1000×4

=4000