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