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