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