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