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