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