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