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