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