Think more about the rest:

1 10? 59? =? 5 1

123? 45? =? Seventy-eight

1 1 1? 35? =? 76

100? 89? =? 1 1

45? 29? =? 16

Vertical, please see the picture:

12 10? ÷? 1 1? =? 1 10

625? ÷? 25? =? 25

28.63? 0.04? =? 28.59

104.5? +? 18.85? =? 123.35

5.235? 4.495? =? 0.74

759? ÷? 33? =? 23

867? ÷? 85? =? 10.2

630? ÷? 24? =? 26.25