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