9,975
10000 - 6400 = 3600
10000 - 7002 = 2998
86784 - 10000 = 76784
-7990 (minus 7990)
14,283,714.285715
25 + 10000 = 10025.
Minus 25 (5x5=25 if there is one minus then the answer is minus).
minus $10000
The difference is 9,900
25 minus 35 is -10.
16
10-4= 1 1 104= 10000 the answer is 1 over 10000.