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