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