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