|
1.
? – 0 = 67
67
52
|
2.
58 – 38 =
22
20
|
3.
4 – 3 =
1
4
|
4.
? – 52 = 25
19
77
|
|
5.
73 – 10 =
63
35
|
6.
18 – 4 =
14
8
|
7.
55 – 30 =
28
25
|
8.
52 – 49 =
3
4
|
|
9.
32 – 23 =
9
7
|
10.
? – 64 = 31
55
95
|
11.
42 – 11 =
25
31
|
12.
? – 4 = 65
14
69
|
|
13.
80 – 56 =
22
24
|
14.
39 – 5 =
34
11
|
15.
? – 0 = 10
1
10
|
16.
? – 5 = 48
53
10
|
|
17.
? – 60 = 30
45
90
|
18.
100 – 81 =
19
1
|
19.
58 – 58 =
1
0
|
20.
? – 6 = 2
2
8
|
|
1.
? – 0 = 67
67
52
|
2.
58 – 38 =
22
20
|
3.
4 – 3 =
1
4
|
4.
? – 52 = 25
19
77
|
|
5.
73 – 10 =
63
35
|
6.
18 – 4 =
14
8
|
7.
55 – 30 =
28
25
|
8.
52 – 49 =
3
4
|
|
9.
32 – 23 =
9
7
|
10.
? – 64 = 31
55
95
|
11.
42 – 11 =
25
31
|
12.
? – 4 = 65
14
69
|
|
13.
80 – 56 =
22
24
|
14.
39 – 5 =
34
11
|
15.
? – 0 = 10
1
10
|
16.
? – 5 = 48
53
10
|
|
17.
? – 60 = 30
45
90
|
18.
100 – 81 =
19
1
|
19.
58 – 58 =
1
0
|
20.
? – 6 = 2
2
8
|