************************************* MathMagic Cycle 16: Level K-3 Regular ************************************* Mr Shee Lee Hoi, owner of one of Hong Kong's most famous restaurants, paid a small fortune to have his name on a special display outside his _ _ _ _ _ _ restaurant. It took engineers and |_ |_ |_ |_ | |_ |_ |_ | | | neon sign makers several weeks to _| | | |_ |_ | |_ |_ | | |_| | please Mr. Hoi's demands. If all we know is his restaurant's phone number (331-3345) can you figure out what Mr. Hoi's demands were? (I may be mistaken, but I believe the area code was 104 if that makes a difference) ************************************** MathMagic Cycle 16: Level K-3 Advanced ************************************** 9 10 11 13 21 Magic Rows ---- ---- ---- ---- ---- | | | | | | 1- Using the grid on the right pick 0 | 9 | 10 | 11 | 13 | 21 | any number from the chart. Draw a | | | | | | a circle around it and cross out ---- ---- ---- ---- ---- all the other numbers on the same | | | | | | row and the same column. 1 | 10 | 11 | 12 | 14 | 22 | | | | | | | 2- Pick another number that has not ---- ---- ---- ---- ---- been crossed out, circle it and | | | | | | cross out the row/column numbers. 2 | 11 | 12 | 13 | 15 | 23 | Repeat this process until you have | | | | | | five circled numbers. They should ---- ---- ---- ---- ---- all be in different rows and | | | | | | colums. 3 | 12 | 13 | 14 | 16 | 24 | | | | | | | 3- Add the circled numbers. Your answer ---- ---- ---- ---- ---- | | | | | | is: ___________ 15| 24 | 25 | 26 | 28 | 36 | | | | | | | 4- Copy the figure on another paper 3 ---- ---- ---- ---- ---- times and choose different numbers. Add them up. What are the answers? _________ , __________, __________ 5- Try to explain the answer - why is it happenning? Does it work with any set of numbers? ==================