|
1.
? – 7 = 43
4
15
16
50
|
2.
34 – 18 =
15
13
18
16
|
3.
30 – 11 =
3
19
22
7
|
4.
31 – 25 =
2
9
3
6
|
|
5.
? – 24 = 2
26
31
7
9
|
6.
? – 3 = 23
12
28
27
26
|
7.
19 – 17 =
2
4
5
7
|
8.
? – 2 = 26
2
20
12
28
|
|
9.
? – 3 = 36
16
39
14
41
|
10.
? – 15 = 4
19
1
7
15
|
11.
1 – 1 =
5
1
0
4
|
12.
31 – 16 =
11
4
2
15
|
|
13.
33 – 18 =
17
8
10
15
|
14.
? – 19 = 1
6
12
20
3
|
15.
5 – 5 =
1
0
4
2
|
16.
? – 22 = 27
30
38
48
49
|
|
17.
37 – 25 =
12
17
14
5
|
18.
23 – 16 =
7
2
12
6
|
19.
? – 15 = 12
30
29
28
27
|
20.
44 – 35 =
3
12
11
9
|
|
1.
? – 7 = 43
4
15
16
50
|
2.
34 – 18 =
15
13
18
16
|
3.
30 – 11 =
3
19
22
7
|
4.
31 – 25 =
2
9
3
6
|
|
5.
? – 24 = 2
26
31
7
9
|
6.
? – 3 = 23
12
28
27
26
|
7.
19 – 17 =
2
4
5
7
|
8.
? – 2 = 26
2
20
12
28
|
|
9.
? – 3 = 36
16
39
14
41
|
10.
? – 15 = 4
19
1
7
15
|
11.
1 – 1 =
5
1
0
4
|
12.
31 – 16 =
11
4
2
15
|
|
13.
33 – 18 =
17
8
10
15
|
14.
? – 19 = 1
6
12
20
3
|
15.
5 – 5 =
1
0
4
2
|
16.
? – 22 = 27
30
38
48
49
|
|
17.
37 – 25 =
12
17
14
5
|
18.
23 – 16 =
7
2
12
6
|
19.
? – 15 = 12
30
29
28
27
|
20.
44 – 35 =
3
12
11
9
|