Math Fu Subtraction Click to begin
9-7=
8-3=
10-7=
9-3=
10-5=
1-1=
12-4=
7-0=
10-1=
11-4=
10-2=
14-9=
11-5=
10-3=
11-8=
14-7=
12-9=
10-4=
14-5=
2-1=
5-0=
11-9=
2-2=
12-5=
11-6=
9-9=
12-6=
13-9=
8-5=
11-2=
10-9=
2-0=
13-7=
7-3=
0-0=
15-9=
13-4=
10-8=
15-6=
16-9=
11-7=
17-8=
6-6=
11-3=
3-2=
18-9=
12-3=
9-1=
4-2=
15-8=
3-1=
16-7=
8-0=
9-4=
9-2=
15-7=
5-1=
6-5=
4-3=
5-4=
17-9=
4-4=
14-6=
4-0=
7-6=
13-8=
8-4=
7-2=
3-3=
9-8=
12-8=
8-8=
6-2=
3-0=
9-6=
10-6
9-5=
8-7=
6-4=
8-1=
7-1=
6-0=
13-6=
4-1=
5-2=
16-8=
12-7=
1-0=
6-4=
8-1=
5-3=
14-8=
5-5=
9-0=
8-6=
6-3=
6-1=
7-4=
7-5=
13-5=