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