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