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