Answer:
[tex]192686[/tex]
Step-by-step explanation:
23×99×90+54+23-12321
=2277×90+54+23-12321
=204930+54+23-12321
=204984+23-12321
=205007-12321
=192686
192686 is answer.
= 23*99*90+54+23-12321
= 204930 +77-12321
= 205007 -12321
= 192686.
