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