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