Simple Subtraction numbers 0 through 12

Popularity (by total correct streak): 1404
Popularity (by number of users): 11

Cards

1-0 1  
2-0 2  
3-0 3  
4-0 4  
5-0 5  
6-0 6  
7-0 7  
8-0 8  
9-0 9  
10-0 10  
11-0 11  
12-0 12  
1-1 0  
2-1 1  
3-1 2  
4-1 3  
5-1 4  
6-1 5  
7-1 6  
8-1 7  
9-1 8  
10-1 9  
11-1 10  
12-1 11  
2-2 0  
3-2 1  
4-2 2  
5-2 3  
6-2 4  
7-2 5  
8-2 6  
9-2 7  
10-2 8  
11-2 9  
12-2 10  
3-3 0  
4-3 1  
5-3 2  
6-3 3  
7-3 4  
8-3 5  
9-3 6  
10-3 7  
11-3 8  
12-3 9  
4-4 0  
5-4 1  
6-4 2  
7-4 3  
8-4 4  
9-4 5  
10-4 6  
11-4 7  
12-4 8  
5-5 0  
6-5 1  
7-5 2  
8-5 3  
9-5 4  
10-5 5  
11-5 6  
12-5 7  
6-6 0  
7-6 1  
8-6 2  
9-6 3  
10-6 4  
11-6 5  
12-6 6  
7-7 0  
8-7 1  
9-7 2  
10-7 3  
11-7 4  
12-7 5  
8-8 0  
9-8 1  
10-8 2  
11-8 3  
12-8 4  
9-9 0  
10-9 1  
11-9 2  
12-9 3  
10-10 0  
11-10 1  
12-10 2  
11-11 0  
12-11 1  
12-12 0  

Quisition is a browser-based flashcard system that repeats old cards and introduces new ones at optimal time intervals. You can create your own card packs or use those developed by others.