|
1.
58 – 9 =
9
49
|
2.
59 – 0 =
21
59
|
3.
3 – 0 =
3
8
|
4.
? – 9 = 3
8
12
|
|
5.
? – 11 = 15
28
26
|
6.
63 – 50 =
13
14
|
7.
? – 10 = 32
35
42
|
8.
? – 23 = 45
68
55
|
|
9.
? – 21 = 60
81
52
|
10.
75 – 35 =
43
40
|
11.
? – 11 = 1
10
12
|
12.
? – 58 = 0
58
26
|
|
13.
? – 47 = 29
76
65
|
14.
12 – 0 =
4
12
|
15.
72 – 52 =
8
20
|
16.
? – 9 = 33
33
42
|
|
17.
65 – 10 =
23
55
|
18.
38 – 20 =
18
1
|
19.
7 – 6 =
1
2
|
20.
? – 19 = 72
37
91
|
|
1.
58 – 9 =
9
49
|
2.
59 – 0 =
21
59
|
3.
3 – 0 =
3
8
|
4.
? – 9 = 3
8
12
|
|
5.
? – 11 = 15
28
26
|
6.
63 – 50 =
13
14
|
7.
? – 10 = 32
35
42
|
8.
? – 23 = 45
68
55
|
|
9.
? – 21 = 60
81
52
|
10.
75 – 35 =
43
40
|
11.
? – 11 = 1
10
12
|
12.
? – 58 = 0
58
26
|
|
13.
? – 47 = 29
76
65
|
14.
12 – 0 =
4
12
|
15.
72 – 52 =
8
20
|
16.
? – 9 = 33
33
42
|
|
17.
65 – 10 =
23
55
|
18.
38 – 20 =
18
1
|
19.
7 – 6 =
1
2
|
20.
? – 19 = 72
37
91
|