Rules of the Game: You May only use the digits 1,9,9, and 8. You may use these digits in any order with the operations +, -, x, ÷, ^(raised to a power), square root, and factorial. Grouping symbols my also be used. Your answers must be written in the boxes above with no equal signs. Correct format: (1 + 9) x 9 + 8. Incorrect format: 1 + 9 = 10 x 9 = 90 + 8 = 98. Also, two digit numbers (such as 19, 91, 98, 99) may NOT be used.Back to Student Solutions
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Judy Ann Brown on Saturday, January 10, 1998.