Question

200+600+200

ai nhanh mk sek

Answer 1

chi quynh oi kich vao chu dung cua em nha

Answer 2

200 + 600 + 200

= ( 200 + 200 ) + 600

= 400 + 600

= 1 000

Answer 3

= (200+200)+600

=400+600

=1000