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