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