|
1.
? – 5 = 14
19
20
|
2.
3 – 0 =
3
7
|
3.
61 – 43 =
5
18
|
4.
34 – 24 =
10
5
|
|
5.
80 – 6 =
50
74
|
6.
? – 38 = 31
73
69
|
7.
24 – 11 =
10
13
|
8.
? – 11 = 50
61
41
|
|
9.
? – 4 = 0
5
4
|
10.
88 – 38 =
50
33
|
11.
? – 91 = 1
36
92
|
12.
? – 49 = 15
60
64
|
|
13.
64 – 44 =
6
20
|
14.
? – 31 = 47
78
6
|
15.
54 – 33 =
21
24
|
16.
? – 10 = 30
24
40
|
|
17.
62 – 41 =
7
21
|
18.
92 – 58 =
3
34
|
19.
91 – 73 =
18
12
|
20.
97 – 20 =
77
57
|
|
1.
? – 5 = 14
19
20
|
2.
3 – 0 =
3
7
|
3.
61 – 43 =
5
18
|
4.
34 – 24 =
10
5
|
|
5.
80 – 6 =
50
74
|
6.
? – 38 = 31
73
69
|
7.
24 – 11 =
10
13
|
8.
? – 11 = 50
61
41
|
|
9.
? – 4 = 0
5
4
|
10.
88 – 38 =
50
33
|
11.
? – 91 = 1
36
92
|
12.
? – 49 = 15
60
64
|
|
13.
64 – 44 =
6
20
|
14.
? – 31 = 47
78
6
|
15.
54 – 33 =
21
24
|
16.
? – 10 = 30
24
40
|
|
17.
62 – 41 =
7
21
|
18.
92 – 58 =
3
34
|
19.
91 – 73 =
18
12
|
20.
97 – 20 =
77
57
|