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