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