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