|
1.
1 – 0 =
4
1
|
2.
4 – 3 =
1
4
|
3.
7 – 6 =
1
4
|
4.
12 – 4 =
3
8
|
|
5.
9 – 7 =
2
4
|
6.
1 – 0 =
2
1
|
7.
6 – 1 =
9
5
|
8.
2 – 0 =
7
2
|
|
9.
4 – 4 =
1
0
|
10.
11 – 0 =
12
11
|
11.
8 – 7 =
3
1
|
12.
5 – 2 =
3
4
|
|
13.
5 – 0 =
5
1
|
14.
5 – 2 =
4
3
|
15.
4 – 2 =
1
2
|
16.
7 – 4 =
3
6
|
|
17.
7 – 4 =
3
2
|
18.
10 – 10 =
3
0
|
19.
1 – 0 =
4
1
|
20.
6 – 2 =
8
4
|
|
1.
1 – 0 =
4
1
|
2.
4 – 3 =
1
4
|
3.
7 – 6 =
1
4
|
4.
12 – 4 =
3
8
|
|
5.
9 – 7 =
2
4
|
6.
1 – 0 =
2
1
|
7.
6 – 1 =
9
5
|
8.
2 – 0 =
7
2
|
|
9.
4 – 4 =
1
0
|
10.
11 – 0 =
12
11
|
11.
8 – 7 =
3
1
|
12.
5 – 2 =
3
4
|
|
13.
5 – 0 =
5
1
|
14.
5 – 2 =
4
3
|
15.
4 – 2 =
1
2
|
16.
7 – 4 =
3
6
|
|
17.
7 – 4 =
3
2
|
18.
10 – 10 =
3
0
|
19.
1 – 0 =
4
1
|
20.
6 – 2 =
8
4
|