(i) 256.04 x 35
Remove the decimal and multiply,
25604 x 35 = 896140
Now, place the decimal point from right,
256.04 x 35 = 8961.4
(ii) 0.66 x 4.44
Remove the decimal and multiply,
66 x 444 = 29304
Now, again place the decimal point from right,
0.66 x 4.44 = 2.9304