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