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