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