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