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