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