************************************* MathMagic Cycle 10: Level K-3 Regular ************************************* +---+---+---+ 1)Using all the numbers from 1 to 9, work with your team | | | | and your NTP to place the numbers in the Magic Square | | | | drawn here, so that no matter how you add (vertically, +---+---+---+ horizontally or diagonally) the result is 15. | | | | | | 5 | | 2)If two teams play Magic Tic-Tac-Toe with this same +---+---+---+ board using numbers (one team has 1,2,3 and 4) and the | | | | other has 6,7,8 and 9), can you come up with any rules | | | | that apply to the position for the even numbers? How +---+---+---+ about the odd numbers? ************************************** MathMagic Cycle 10: Level K-3 Advanced ************************************** Glass Challenge: | || || || || || || || || || | 10 glasses |---||---||---||---||---|| || || || || | 5 have water |---||---||---||---||---|| || || || || | 5 are empty |___||___||___||___||___||___||___||___||___||___| 1 2 3 4 5 6 7 8 9 10 1) By moving four glasses, can you make a row in which the empty and the filled glasses alternate? 2) Can you do it by moving just two glasses? ================== Good luck