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