If general we would have to draw circles which partition the plane into regions. The total number of places to put the numbers is . The number of ways of doing this is
Again draw the Venn diagrams for circles. This time the numbers are being places anywhere except into the middle of where all three circles intersect. That leaves us with boxes where we place numbers. The total number is therefore,
Try doing the others ones.
(This is how I get out of doing all the problems when I get lazy).