1.
? – 4 = 6
11
1
6
10
|
2.
? – 0 = 2
2
5
1
7
|
3.
? – 7 = 5
9
6
7
12
|
4.
? – 1 = 1
2
5
4
1
|
5.
? – 1 = 3
4
3
5
9
|
6.
? – 5 = 0
5
9
10
2
|
7.
? – 3 = 11
5
6
14
18
|
8.
? – 1 = 4
5
4
8
2
|
9.
? – 0 = 20
15
18
23
20
|
10.
? – 9 = 0
1
11
9
12
|
11.
? – 7 = 6
2
13
11
9
|
12.
? – 13 = 6
19
7
6
3
|
13.
? – 13 = 4
14
11
17
18
|
14.
? – 13 = 0
13
6
7
9
|
15.
? – 8 = 1
1
13
6
9
|
16.
? – 4 = 6
12
10
9
5
|
17.
? – 5 = 2
7
8
10
12
|
18.
? – 1 = 1
7
2
3
4
|
19.
? – 1 = 14
11
10
20
15
|
20.
? – 0 = 2
4
3
7
2
|
1.
? – 4 = 6
11
1
6
10
|
2.
? – 0 = 2
2
5
1
7
|
3.
? – 7 = 5
9
6
7
12
|
4.
? – 1 = 1
2
5
4
1
|
5.
? – 1 = 3
4
3
5
9
|
6.
? – 5 = 0
5
9
10
2
|
7.
? – 3 = 11
5
6
14
18
|
8.
? – 1 = 4
5
4
8
2
|
9.
? – 0 = 20
15
18
23
20
|
10.
? – 9 = 0
1
11
9
12
|
11.
? – 7 = 6
2
13
11
9
|
12.
? – 13 = 6
19
7
6
3
|
13.
? – 13 = 4
14
11
17
18
|
14.
? – 13 = 0
13
6
7
9
|
15.
? – 8 = 1
1
13
6
9
|
16.
? – 4 = 6
12
10
9
5
|
17.
? – 5 = 2
7
8
10
12
|
18.
? – 1 = 1
7
2
3
4
|
19.
? – 1 = 14
11
10
20
15
|
20.
? – 0 = 2
4
3
7
2
|