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