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