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