1. Prancer, the reindeer, draws a sleigh 6 blocks west, then 10 blocks south, then 6 blocks east, and finally 6 blocks north. The sleigh is now 4 blocks south from where it started.   True   False   2. Santa has 31 pairs of red socks and 34 pairs of white socks in his big sack. If Santa picks out 3 socks at random from his sack, he is certain to get a matching pair.   True   False   3. A farm in Syberland is in the shape of a regular polygon with 12 sides. It is possible to divide the farm equally amongst 12 elves by building 6 straight fences.   True   False   4. An elf makes a Christmas card in the shape of a semi-circle with a radius of 6 inches. He wishes to stick a rectangular picture of 6 inches width and 3 inches height on it, but finds that the picture does not fully fit within the semi-circle.   True   False   5. If a wreath is made from 10 pieces (of flowers and leaves), then 11 ties (knots) will be needed.   True   False   6. Santa Claus looked at his reflection in the lake. His sack was over his right shoulder. In the reflection, the sack was over the left shoulder.   True   False   7. It's Christmas time and 9 children are playing in the snow. If each child throws one snowball at every other child, then the total number of snowballs thrown is 72.   True   False