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