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