subtraction
250 - 125
125
0.5+0.573
1.073
2/1 x 1/2
1
1500 x 2
3000
24/12
2
1,000 - 675
325
1.257 + 2.6789
3.9359
24/2 x 24/2
576/4 or 144
24,000 x 2
48,000
108/12
9
25,000 -13,000
12,000
45.897 + 82.356
128.253
25/5 / 32/4
100/160
30,000 x 3
90,000
2500/5
500
45,000 - 23,000
22,000
98.67 + 85.567
184.237
85/3 / 25/4
340/75
56,000 x 9
504,000
3600/12
300
500,000 - 267,500
232,500
25.25 x 25.25
637.5625
99/2 x 34/18
3366/36
180,000 x 5
900,000
567,000/18
31,500