= 12371-3800+1429
= 12371 - ( 3800 - 1429 )
= 12371 - 2371
= 10000
=( 12371+ 1429) - 3800
= 13800 - 3800
= 10000
12371-3800+1429
=8571+1429
=10000
k mk nha bn
12371-3800+1429
=8571+1429
=10000
k nha thanks
12 371 - 3800 + 1429
= ( 12 371 + 1429 ) - 3800
= 13 800 - 3800
= 10 000.
Hok tốt!