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