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