|
1.
14 – 8 =
6
10
|
2.
? – 38 = 25
63
1
|
3.
99 – 93 =
6
7
|
4.
? – 22 = 54
53
76
|
|
5.
? – 25 = 61
86
71
|
6.
91 – 61 =
17
30
|
7.
24 – 18 =
6
8
|
8.
79 – 36 =
45
43
|
|
9.
? – 22 = 6
28
9
|
10.
? – 28 = 21
51
49
|
11.
2 – 0 =
2
3
|
12.
75 – 68 =
12
7
|
|
13.
77 – 22 =
55
42
|
14.
91 – 30 =
61
28
|
15.
47 – 31 =
10
16
|
16.
? – 40 = 32
50
72
|
|
17.
79 – 41 =
38
36
|
18.
? – 19 = 57
76
9
|
19.
10 – 4 =
6
4
|
20.
17 – 10 =
6
7
|
|
1.
14 – 8 =
6
10
|
2.
? – 38 = 25
63
1
|
3.
99 – 93 =
6
7
|
4.
? – 22 = 54
53
76
|
|
5.
? – 25 = 61
86
71
|
6.
91 – 61 =
17
30
|
7.
24 – 18 =
6
8
|
8.
79 – 36 =
45
43
|
|
9.
? – 22 = 6
28
9
|
10.
? – 28 = 21
51
49
|
11.
2 – 0 =
2
3
|
12.
75 – 68 =
12
7
|
|
13.
77 – 22 =
55
42
|
14.
91 – 30 =
61
28
|
15.
47 – 31 =
10
16
|
16.
? – 40 = 32
50
72
|
|
17.
79 – 41 =
38
36
|
18.
? – 19 = 57
76
9
|
19.
10 – 4 =
6
4
|
20.
17 – 10 =
6
7
|