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