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