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