-8 - (-7 + 1) = -8 - (-6) = -8 + 6 = -2
8 - 2 = 6 + (-7) = -1
* 7/8 - 3/4 * 7/8 - 3/4(2/2) * 7/8 - 6/8 * 1/8
7/8 - 1/2 = 7/8 - 4/8 = 3/8
5
2 fourths is a half. (Seven eights minus a half) 7 x 8 - 0.5 = 55.5 (Seven eights minus a half) 7/8 - 1/2 = 3/8
7/8 minus 2/4 plus 1/4 is equal to 0.625 or 5/8
1/2 minus 7/8 equals -3/8
2 and 3/7 minus 8/14 = 13/7 or 1 and 6/7
-3 - (-8) - (-2) = -3 + 8 +2 = +7
7/8 - 4/8 = 3/8
8-1/3 = 7 and 2/3