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