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