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