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