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