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