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