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