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