|
1.
? – 1 = 0
5
4
2
1
|
2.
? – 3 = 3
10
7
2
6
|
3.
? – 8 = 6
12
11
14
15
|
4.
? – 6 = 0
10
9
6
7
|
|
5.
? – 5 = 13
18
13
11
20
|
6.
? – 0 = 2
4
1
6
2
|
7.
? – 0 = 1
6
4
2
1
|
8.
? – 3 = 1
2
7
4
5
|
|
9.
? – 1 = 2
5
3
6
4
|
10.
? – 7 = 1
7
6
5
8
|
11.
? – 5 = 9
9
1
5
14
|
12.
? – 18 = 1
19
24
21
23
|
|
13.
? – 6 = 9
19
10
14
15
|
14.
? – 1 = 7
5
2
13
8
|
15.
? – 7 = 10
5
17
2
8
|
16.
? – 7 = 12
19
16
9
17
|
|
17.
? – 0 = 2
3
4
2
1
|
18.
? – 3 = 8
16
11
2
15
|
19.
? – 11 = 5
13
16
3
2
|
20.
? – 2 = 0
2
6
5
1
|
|
1.
? – 1 = 0
5
4
2
1
|
2.
? – 3 = 3
10
7
2
6
|
3.
? – 8 = 6
12
11
14
15
|
4.
? – 6 = 0
10
9
6
7
|
|
5.
? – 5 = 13
18
13
11
20
|
6.
? – 0 = 2
4
1
6
2
|
7.
? – 0 = 1
6
4
2
1
|
8.
? – 3 = 1
2
7
4
5
|
|
9.
? – 1 = 2
5
3
6
4
|
10.
? – 7 = 1
7
6
5
8
|
11.
? – 5 = 9
9
1
5
14
|
12.
? – 18 = 1
19
24
21
23
|
|
13.
? – 6 = 9
19
10
14
15
|
14.
? – 1 = 7
5
2
13
8
|
15.
? – 7 = 10
5
17
2
8
|
16.
? – 7 = 12
19
16
9
17
|
|
17.
? – 0 = 2
3
4
2
1
|
18.
? – 3 = 8
16
11
2
15
|
19.
? – 11 = 5
13
16
3
2
|
20.
? – 2 = 0
2
6
5
1
|