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