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