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