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