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