|
1.
? – 10 = 12
5
22
|
2.
86 – 28 =
58
31
|
3.
? – 14 = 55
49
69
|
4.
? – 2 = 5
6
7
|
|
5.
11 – 3 =
10
8
|
6.
54 – 8 =
30
46
|
7.
91 – 16 =
75
76
|
8.
21 – 19 =
2
1
|
|
9.
? – 35 = 5
40
30
|
10.
? – 31 = 52
56
83
|
11.
45 – 43 =
2
6
|
12.
? – 5 = 13
3
18
|
|
13.
? – 18 = 1
12
19
|
14.
77 – 34 =
42
43
|
15.
62 – 21 =
41
43
|
16.
80 – 14 =
1
66
|
|
17.
? – 8 = 7
15
2
|
18.
? – 10 = 31
41
19
|
19.
2 – 1 =
1
6
|
20.
92 – 69 =
17
23
|
|
1.
? – 10 = 12
5
22
|
2.
86 – 28 =
58
31
|
3.
? – 14 = 55
49
69
|
4.
? – 2 = 5
6
7
|
|
5.
11 – 3 =
10
8
|
6.
54 – 8 =
30
46
|
7.
91 – 16 =
75
76
|
8.
21 – 19 =
2
1
|
|
9.
? – 35 = 5
40
30
|
10.
? – 31 = 52
56
83
|
11.
45 – 43 =
2
6
|
12.
? – 5 = 13
3
18
|
|
13.
? – 18 = 1
12
19
|
14.
77 – 34 =
42
43
|
15.
62 – 21 =
41
43
|
16.
80 – 14 =
1
66
|
|
17.
? – 8 = 7
15
2
|
18.
? – 10 = 31
41
19
|
19.
2 – 1 =
1
6
|
20.
92 – 69 =
17
23
|