发明名称 Educational Game for Teaching Addition and Subtraction of Whole Numbers
摘要 An educational game for teaching addition and subtraction of whole numbers includes a carpet/game board including ten positively numbered spaces from +1 to +10 inclusive a 0 space and negatively numbered spaces from−1 to−10 inclusive and wherein said positive numbered spaces proceed upwardly in a generally zigzag direction from 0 to plus 10 and the negatively numbered spaces proceed downwardly from 0 to minus 10 and an extra space above the plus 10 and an extra space below the minus 10 wherein the extra space above the plus 10 is a win space and the space below the minus 10 is a lose space. The game also includes a single cube shaped die having six faces with an indication of plus 2, minus 2 and no movement on three of the faces and a plus 1, minus 1 and plus 1 plus and additional turn on the sixth face. Further, the game includes six game pieces of separate distinct colors.
申请公布号 US2011200975(A1) 申请公布日期 2011.08.18
申请号 US20100706865 申请日期 2010.02.17
申请人 ALDEGHAISHEM DUNIA TARIQ 发明人 ALDEGHAISHEM DUNIA TARIQ
分类号 G09B19/22;A63F3/00;G09B19/02 主分类号 G09B19/22
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