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