Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
54 Cards in this Set
- Front
- Back
0+1
1+0 |
1
|
|
0+2
2+0 |
2
|
|
0+3
3+0 |
3
|
|
0+4
4+0 |
4
|
|
0+5
5+0 |
5
|
|
0+6
6+0 |
6
|
|
0+7
7+0 |
7
|
|
0+8
8+0 |
8
|
|
0+9
9+0 |
9
|
|
1+1
|
2
|
|
1+2
2+1 |
3
|
|
1+3
3+1 |
4
|
|
1+4
4+1 |
5
|
|
1+5
5+1 |
6
|
|
1+6
6+1 |
7
|
|
1+7
7+1 |
8
|
|
1+8
8+1 |
9
|
|
1+9
9+1 |
10
|
|
2+2
|
4
|
|
2+3
3+2 |
5
|
|
2+4
4+2 |
6
|
|
2+5
5+2 |
7
|
|
2+6
6+2 |
8
|
|
2+7
7+2 |
9
|
|
2+8
8+2 |
10
|
|
2+9
9+2 |
11
|
|
3+3
|
6
|
|
3+4
4+3 |
7
|
|
3+5
5+3 |
8
|
|
3+6
6+3 |
9
|
|
3+7
7+3 |
10
|
|
3+8
8+3 |
11
|
|
3+9
9+3 |
12
|
|
4+4
|
8
|
|
4+5
5+4 |
9
|
|
4+6
6+4 |
10
|
|
4+7
7+4 |
11
|
|
4+8
8+4 |
12
|
|
4+9
9+4 |
13
|
|
5+5
|
10
|
|
5+6
6+5 |
11
|
|
5+7
7+5 |
12
|
|
5+8
8+5 |
13
|
|
5+9
9+5 |
14
|
|
6+6
|
12
|
|
6+7
7+6 |
13
|
|
6+8
8+6 |
14
|
|
6+9
9+6 |
15
|
|
7+7
|
14
|
|
7+8
8+7 |
15
|
|
7+9
9+7 |
16
|
|
8+8
|
16
|
|
8+9
9+8 |
17
|
|
9+9
|
18
|