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