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