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