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