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