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