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