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