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