Assignment: Q. Subtract the following (a) H T O (b) H T O 4 9 5 9 8 9 - 2 7 3 - 3 6 5 ___________ ____________ (c) H T O (d) H T O 5 5 5 8 6 4 - 4 3 2 - 4 5 0 ____________ ____________