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