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