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