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