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