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