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