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