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