## Fun With Four Four's## ActivitiesUsing four 4's and the number operations, think of the ways to get the numbers 1, 2, 3, 4, 6, 7, 8, 9, 10. ## Solution1 = 44/44; or (4 + 4) / (4 + 4) or (4 x 4) / (4 x 4) etc.; 2 = 4/4 + 4/4, or 4 x 4 / (4 + 4) ; 3 = (4 + 4 + 4) / 4 or [(4 x 4) -4] / 4; 4 = 4 + 4 x (4 -4); 5 = [(4 x 4) + 4] / 4 6 = (4 + 4) / 4 + 4; 7 = 4 + 4 -4/4, or 44/4 -4; 8 = 4 + 4 + 4 -4, or 4 x 4 -4 -4; 9 = 4 + 4 + 4/4; 10 = (44 -4) / 4 *** |