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