Put the appropriate symbols (<,>) in each of the following boxes:

(i) 102394 $\boxed{}$ 99887
(ii) 2507324 $\boxed{}$ 2517324
(iii) 3572014 $\boxed{}$ 10253104
(iv) 47983505 $\boxed{}$ 47894012

Put the appropriate symbol (< or >) in each of the following:

(a) 579835 _____ 578953

(b) 85015 _____ 85032

Put the appropriate symbol(< or >) in each of the following.
$\left(a\right)95855308\square 95853508\left(b\right)76767676\square 76767766$

Compare the following and fill in with an appropriate symbol