|
1.
? – 10 = 4
15
14
16
10
|
2.
? – 0 = 9
8
9
12
10
|
3.
? – 1 = 16
2
8
13
17
|
4.
9 – 8 =
6
5
1
3
|
|
5.
? – 13 = 17
12
23
32
30
|
6.
? – 10 = 8
3
1
10
18
|
7.
30 – 15 =
10
7
6
15
|
8.
? – 26 = 22
41
33
48
51
|
|
9.
35 – 19 =
11
4
8
16
|
10.
47 – 30 =
7
17
2
14
|
11.
? – 19 = 8
10
27
15
23
|
12.
20 – 20 =
2
0
5
4
|
|
13.
49 – 43 =
4
6
1
10
|
14.
21 – 5 =
16
4
1
9
|
15.
? – 11 = 1
7
8
9
12
|
16.
? – 22 = 27
4
49
47
50
|
|
17.
6 – 2 =
9
5
4
7
|
18.
18 – 4 =
18
3
6
14
|
19.
25 – 23 =
4
1
7
2
|
20.
? – 1 = 45
46
36
32
37
|
|
1.
? – 10 = 4
15
14
16
10
|
2.
? – 0 = 9
8
9
12
10
|
3.
? – 1 = 16
2
8
13
17
|
4.
9 – 8 =
6
5
1
3
|
|
5.
? – 13 = 17
12
23
32
30
|
6.
? – 10 = 8
3
1
10
18
|
7.
30 – 15 =
10
7
6
15
|
8.
? – 26 = 22
41
33
48
51
|
|
9.
35 – 19 =
11
4
8
16
|
10.
47 – 30 =
7
17
2
14
|
11.
? – 19 = 8
10
27
15
23
|
12.
20 – 20 =
2
0
5
4
|
|
13.
49 – 43 =
4
6
1
10
|
14.
21 – 5 =
16
4
1
9
|
15.
? – 11 = 1
7
8
9
12
|
16.
? – 22 = 27
4
49
47
50
|
|
17.
6 – 2 =
9
5
4
7
|
18.
18 – 4 =
18
3
6
14
|
19.
25 – 23 =
4
1
7
2
|
20.
? – 1 = 45
46
36
32
37
|