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