1.	9 x 9 = 81	8 x 7 = 56	9 x 5 = 45	8 x 2 = 16	5 x 8 = 40
2.	2 x 7 = 14	9 x 5 = 45	5 x 1 = 5	5 x 2 = 10	3 x 9 = 27
3.	6 x 3 = 18	2 x 8 = 16	0 x 6 = 0	3 x 5 = 15	2 x 1 = 2
4.	6 x 4 = 24	2 x 3 = 6	2 x 5 = 10	4 x 7 = 28	9 x 6 = 54
5.	4 x 3 = 12	8 x 4 = 32	2 x 5 = 10	4 x 0 = 0	8 x 2 = 16
6.	4 x 8 = 32	6 x 5 = 30	6 x 3 = 18	7 x 8 = 56	3 x 8 = 24
7.	2 x 2 = 4	4 x 4 = 16	5 x 7 = 35	8 x 9 = 72	4 x 8 = 32
8.	7 x 3 = 21	9 x 7 = 63	2 x 8 = 16	3 x 7 = 21	3 x 1 = 3
9.	2 x 3 = 6	4 x 9 = 36	3 x 2 = 6	6 x 7 = 42	7 x 8 = 56
10.	9 x 9 = 81	8 x 8 = 64	6 x 6 = 36	6 x 2 = 12	9 x 3 = 27
11.	0 x 2 = 0	6 x 4 = 24	6 x 0 = 0	6 x 6 = 36	5 x 6 = 30
12.	4 x 9 = 36	5 x 2 = 10	8 x 1 = 8	5 x 3 = 15	8 x 9 = 72
13.	6 x 1 = 6	6 x 8 = 48	7 x 3 = 21	7 x 5 = 35	8 x 6 = 48
14.	1 x 8 = 8	1 x 7 = 7	0 x 9 = 0	2 x 9 = 18	1 x 8 = 8
15.	9 x 3 = 27	3 x 3 = 9	4 x 2 = 8	1 x 5 = 5	9 x 8 = 72
16.	6 x 2 = 12	2 x 7 = 14	4 x 5 = 20	0 x 8 = 0	2 x 4 = 8
17.	5 x 4 = 20	2 x 4 = 8	6 x 9 = 54	1 x 1 = 1	7 x 9 = 63
18.	7 x 6 = 42	8 x 5 = 40	4 x 7 = 28	8 x 3 = 24	3 x 1 = 3
19.	6 x 7 = 42	8 x 0 = 0	9 x 7 = 63	7 x 2 = 14	9 x 4 = 36
20.	3 x 0 = 0	4 x 1 = 4	7 x 6 = 42	0 x 0 = 0	8 x 3 = 24

answers to this test: jakeholland.net:80/multest.php?vals=0-9&op=mul&seed=858350948&answer

random multiplication test: /multest.php?vals=0-9&op=mul
random division test: /multest.php?vals=0-9&op=div
random addition test: /multest.php?vals=0-9&op=add
random subtraction test: /multest.php?vals=0-9&op=sub