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