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