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