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