miscellaneous
3x10=
30
3x9=
27
764-382=
382
573+231=
5x10=
50
32-21=
11
9x5=
45
765-432=
333
2369+3654=
6023
5x3=
15
7+53=
60
6x3=
18
987-456=
531
23+165=
188
5x5=
25
6/2=
3
10x2=
20
500-100=
400
3+105=
108
5x6=
30
10/5=
2
7x2=
14
3761-3761=
0
54378+97531=
151909
5x9=
45