10 minus 9/8 is 8 7/8
8-(-6)-10 = 8+6-10 = 4
-8 -10 = -18
8
9/10 minus 7/8 is 1/40
No. 80 000 minus 8 is not 10 000 but it is 79 992.
(+8) - (-2) = +10
(-8 - 10) / 6 = -3
(10 feet 8 inches) minus (4 feet 8 inches) = 6 feet
4/5 minus 1/2 is the same as 8/10 minus 5/10 = 3/10
Answer-10
-2 minus 8 is -10.