|
1.
? – 13 = 2
5
19
15
10
|
2.
32 – 21 =
13
5
11
10
|
3.
8 – 7 =
6
4
5
1
|
4.
? – 1 = 42
21
43
30
45
|
|
5.
? – 1 = 8
1
9
7
6
|
6.
21 – 5 =
9
7
20
16
|
7.
26 – 9 =
2
7
9
17
|
8.
? – 3 = 4
5
4
8
7
|
|
9.
? – 10 = 15
25
5
24
23
|
10.
? – 24 = 24
7
48
19
3
|
11.
? – 28 = 14
32
33
10
42
|
12.
7 – 3 =
1
4
2
5
|
|
13.
35 – 25 =
5
14
9
10
|
14.
20 – 3 =
12
17
21
19
|
15.
? – 0 = 9
1
4
9
8
|
16.
? – 7 = 32
39
12
13
27
|
|
17.
? – 17 = 11
22
28
5
19
|
18.
24 – 15 =
2
6
4
9
|
19.
? – 23 = 8
31
26
29
20
|
20.
43 – 25 =
18
23
5
22
|
|
1.
? – 13 = 2
5
19
15
10
|
2.
32 – 21 =
13
5
11
10
|
3.
8 – 7 =
6
4
5
1
|
4.
? – 1 = 42
21
43
30
45
|
|
5.
? – 1 = 8
1
9
7
6
|
6.
21 – 5 =
9
7
20
16
|
7.
26 – 9 =
2
7
9
17
|
8.
? – 3 = 4
5
4
8
7
|
|
9.
? – 10 = 15
25
5
24
23
|
10.
? – 24 = 24
7
48
19
3
|
11.
? – 28 = 14
32
33
10
42
|
12.
7 – 3 =
1
4
2
5
|
|
13.
35 – 25 =
5
14
9
10
|
14.
20 – 3 =
12
17
21
19
|
15.
? – 0 = 9
1
4
9
8
|
16.
? – 7 = 32
39
12
13
27
|
|
17.
? – 17 = 11
22
28
5
19
|
18.
24 – 15 =
2
6
4
9
|
19.
? – 23 = 8
31
26
29
20
|
20.
43 – 25 =
18
23
5
22
|