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