629 356 - 35600 : 25 : 4
=629 356 -1424:4
=629 356 -356
=629000
a) 629 356 - 35600 : 25 : 4
= 629 356 - 1424 : 4
= 629 356 - 356
= 629 000
= 629356 - 1424 ÷ 4
= 629356 - 356
= 629000
629 356 - 35600 : 25 : 4
=629 356 - 35600 :(25x4)
=629 356 - 35600:100
= 629 356 - 356
=629000