Subtraction
16-4
12
12 + 4
16
12 x 3
36
45 / 3
15
1/2 x 1/2
1/4
132 - 46
86
56 + 675
731
56 x 2
112
1000 / 5
200
2/7 + 3/8
37/56
9578 - 2345
7233
5346785386 + 34543
5346819929
456 x 4
1824
90 / 18
5
1/12
856748 - 62738
794010
623189372 + 738432909
1361622281
7654 x 12
91848
5130 / 567
90
2/4 / 3/4
2/3
7345643873 - 23243232
7322400641
367541234567890 + 1
367541234567891
346524326 x 2324
805322533624
1226512 / 466
2632
2 3/4 + 3 5/7
27/28