( 1)485 - ( 6 × 4 + 32 )
= 485 - ( 24 + 32 )
= 485 - 56
= 429
(2) 1000 - ( 500 + 499 + 1 )
= 1000 - 1000
= 0
(3)365 1 × { 452 - [ 52 + ( 500 - 100 ) ] }
= 365 1 × { 452 - [ 52 + 400 ] }
= 365 1 ×{ 452 - 452 }
= 365 1 × 0
= 0
(4)56× 125+8
=7000+8
=7008
(5)32×(25+ 125)
=4×8×(25+ 125)
=4×8×25+8× 125×4
=800+4000
=4800