|
1.
? – 23 = 17
43
11
28
40
|
2.
37 – 35 =
4
7
2
1
|
3.
? – 15 = 1
16
12
7
3
|
4.
28 – 18 =
5
7
10
9
|
|
5.
11 – 7 =
1
4
6
3
|
6.
46 – 34 =
16
14
6
12
|
7.
48 – 25 =
6
12
15
23
|
8.
34 – 2 =
32
23
7
9
|
|
9.
2 – 2 =
0
4
1
2
|
10.
10 – 2 =
3
10
8
5
|
11.
? – 9 = 1
15
4
14
10
|
12.
? – 41 = 6
47
11
46
17
|
|
13.
? – 16 = 24
22
39
18
40
|
14.
? – 12 = 11
11
23
13
3
|
15.
? – 25 = 20
9
45
5
13
|
16.
? – 5 = 27
24
32
36
15
|
|
17.
23 – 3 =
13
20
16
25
|
18.
? – 3 = 31
34
10
15
25
|
19.
17 – 15 =
3
4
5
2
|
20.
? – 16 = 0
10
19
1
16
|
|
1.
? – 23 = 17
43
11
28
40
|
2.
37 – 35 =
4
7
2
1
|
3.
? – 15 = 1
16
12
7
3
|
4.
28 – 18 =
5
7
10
9
|
|
5.
11 – 7 =
1
4
6
3
|
6.
46 – 34 =
16
14
6
12
|
7.
48 – 25 =
6
12
15
23
|
8.
34 – 2 =
32
23
7
9
|
|
9.
2 – 2 =
0
4
1
2
|
10.
10 – 2 =
3
10
8
5
|
11.
? – 9 = 1
15
4
14
10
|
12.
? – 41 = 6
47
11
46
17
|
|
13.
? – 16 = 24
22
39
18
40
|
14.
? – 12 = 11
11
23
13
3
|
15.
? – 25 = 20
9
45
5
13
|
16.
? – 5 = 27
24
32
36
15
|
|
17.
23 – 3 =
13
20
16
25
|
18.
? – 3 = 31
34
10
15
25
|
19.
17 – 15 =
3
4
5
2
|
20.
? – 16 = 0
10
19
1
16
|