|
1.
? – 34 = 2
36
20
|
2.
24 – 24 =
2
0
|
3.
? – 38 = 3
6
41
|
4.
32 – 28 =
4
2
|
|
5.
13 – 12 =
1
2
|
6.
? – 21 = 19
5
40
|
7.
26 – 5 =
19
21
|
8.
? – 3 = 28
31
15
|
|
9.
17 – 16 =
1
4
|
10.
40 – 32 =
8
2
|
11.
? – 24 = 13
41
37
|
12.
35 – 9 =
26
6
|
|
13.
46 – 9 =
37
24
|
14.
? – 9 = 35
13
44
|
15.
30 – 0 =
30
28
|
16.
13 – 5 =
5
8
|
|
17.
17 – 13 =
4
5
|
18.
? – 12 = 7
3
19
|
19.
1 – 1 =
2
0
|
20.
? – 7 = 23
33
30
|
|
1.
? – 34 = 2
36
20
|
2.
24 – 24 =
2
0
|
3.
? – 38 = 3
6
41
|
4.
32 – 28 =
4
2
|
|
5.
13 – 12 =
1
2
|
6.
? – 21 = 19
5
40
|
7.
26 – 5 =
19
21
|
8.
? – 3 = 28
31
15
|
|
9.
17 – 16 =
1
4
|
10.
40 – 32 =
8
2
|
11.
? – 24 = 13
41
37
|
12.
35 – 9 =
26
6
|
|
13.
46 – 9 =
37
24
|
14.
? – 9 = 35
13
44
|
15.
30 – 0 =
30
28
|
16.
13 – 5 =
5
8
|
|
17.
17 – 13 =
4
5
|
18.
? – 12 = 7
3
19
|
19.
1 – 1 =
2
0
|
20.
? – 7 = 23
33
30
|