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