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