1.
? – 1 = 10
10
11
3
7
|
2.
? – 0 = 1
3
2
5
1
|
3.
? – 2 = 3
6
8
5
1
|
4.
? – 1 = 0
6
1
3
5
|
5.
? – 6 = 11
15
20
17
18
|
6.
? – 13 = 7
20
18
22
16
|
7.
? – 4 = 3
7
5
12
2
|
8.
? – 2 = 5
8
3
7
12
|
9.
? – 1 = 3
4
8
1
5
|
10.
? – 13 = 4
7
8
17
15
|
11.
? – 0 = 4
2
6
3
4
|
12.
? – 19 = 0
19
5
9
24
|
13.
? – 5 = 6
13
16
11
6
|
14.
? – 4 = 3
9
5
2
7
|
15.
? – 1 = 2
5
4
3
2
|
16.
? – 0 = 3
1
3
5
2
|
17.
? – 11 = 1
11
12
1
15
|
18.
? – 1 = 6
2
1
8
7
|
19.
? – 13 = 4
17
16
7
1
|
20.
? – 8 = 11
14
24
12
19
|
1.
? – 1 = 10
10
11
3
7
|
2.
? – 0 = 1
3
2
5
1
|
3.
? – 2 = 3
6
8
5
1
|
4.
? – 1 = 0
6
1
3
5
|
5.
? – 6 = 11
15
20
17
18
|
6.
? – 13 = 7
20
18
22
16
|
7.
? – 4 = 3
7
5
12
2
|
8.
? – 2 = 5
8
3
7
12
|
9.
? – 1 = 3
4
8
1
5
|
10.
? – 13 = 4
7
8
17
15
|
11.
? – 0 = 4
2
6
3
4
|
12.
? – 19 = 0
19
5
9
24
|
13.
? – 5 = 6
13
16
11
6
|
14.
? – 4 = 3
9
5
2
7
|
15.
? – 1 = 2
5
4
3
2
|
16.
? – 0 = 3
1
3
5
2
|
17.
? – 11 = 1
11
12
1
15
|
18.
? – 1 = 6
2
1
8
7
|
19.
? – 13 = 4
17
16
7
1
|
20.
? – 8 = 11
14
24
12
19
|