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