1.
? – 42 = 12
58
54
|
2.
68 – 46 =
22
2
|
3.
? – 25 = 5
30
14
|
4.
10 – 4 =
6
3
|
5.
32 – 15 =
17
18
|
6.
45 – 42 =
3
6
|
7.
? – 34 = 11
14
45
|
8.
22 – 15 =
8
7
|
9.
? – 0 = 9
9
8
|
10.
32 – 0 =
32
11
|
11.
4 – 3 =
1
6
|
12.
? – 80 = 19
99
35
|
13.
? – 1 = 14
8
15
|
14.
? – 10 = 11
21
9
|
15.
1 – 1 =
3
0
|
16.
? – 62 = 12
51
74
|
17.
89 – 83 =
6
11
|
18.
22 – 0 =
22
5
|
19.
? – 17 = 5
22
12
|
20.
39 – 21 =
18
23
|
1.
? – 42 = 12
58
54
|
2.
68 – 46 =
22
2
|
3.
? – 25 = 5
30
14
|
4.
10 – 4 =
6
3
|
5.
32 – 15 =
17
18
|
6.
45 – 42 =
3
6
|
7.
? – 34 = 11
14
45
|
8.
22 – 15 =
8
7
|
9.
? – 0 = 9
9
8
|
10.
32 – 0 =
32
11
|
11.
4 – 3 =
1
6
|
12.
? – 80 = 19
99
35
|
13.
? – 1 = 14
8
15
|
14.
? – 10 = 11
21
9
|
15.
1 – 1 =
3
0
|
16.
? – 62 = 12
51
74
|
17.
89 – 83 =
6
11
|
18.
22 – 0 =
22
5
|
19.
? – 17 = 5
22
12
|
20.
39 – 21 =
18
23
|