|
1.
? – 1 = 2
2
3
|
2.
? – 0 = 2
2
3
|
3.
? – 37 = 2
39
3
|
4.
? – 4 = 0
4
8
|
|
5.
? – 9 = 1
7
10
|
6.
? – 41 = 3
42
44
|
7.
24 – 7 =
17
19
|
8.
43 – 32 =
11
15
|
|
9.
? – 42 = 4
28
46
|
10.
47 – 47 =
3
0
|
11.
? – 3 = 13
9
16
|
12.
39 – 24 =
7
15
|
|
13.
? – 8 = 21
16
29
|
14.
? – 11 = 0
6
11
|
15.
25 – 5 =
25
20
|
16.
16 – 5 =
11
7
|
|
17.
37 – 25 =
12
4
|
18.
? – 8 = 40
48
50
|
19.
20 – 4 =
10
16
|
20.
? – 0 = 1
4
1
|
|
1.
? – 1 = 2
2
3
|
2.
? – 0 = 2
2
3
|
3.
? – 37 = 2
39
3
|
4.
? – 4 = 0
4
8
|
|
5.
? – 9 = 1
7
10
|
6.
? – 41 = 3
42
44
|
7.
24 – 7 =
17
19
|
8.
43 – 32 =
11
15
|
|
9.
? – 42 = 4
28
46
|
10.
47 – 47 =
3
0
|
11.
? – 3 = 13
9
16
|
12.
39 – 24 =
7
15
|
|
13.
? – 8 = 21
16
29
|
14.
? – 11 = 0
6
11
|
15.
25 – 5 =
25
20
|
16.
16 – 5 =
11
7
|
|
17.
37 – 25 =
12
4
|
18.
? – 8 = 40
48
50
|
19.
20 – 4 =
10
16
|
20.
? – 0 = 1
4
1
|