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