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