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