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