|
1.
? – 2 = 2
6
7
3
4
|
2.
? – 8 = 1
6
11
5
9
|
3.
33 – 4 =
7
13
20
29
|
4.
? – 15 = 30
27
24
45
6
|
|
5.
22 – 11 =
9
11
6
10
|
6.
? – 2 = 4
5
8
9
6
|
7.
? – 0 = 3
2
3
1
4
|
8.
11 – 0 =
11
13
2
3
|
|
9.
? – 9 = 18
11
32
27
21
|
10.
? – 1 = 2
7
2
3
1
|
11.
? – 6 = 0
6
10
8
3
|
12.
39 – 39 =
0
4
1
3
|
|
13.
34 – 7 =
27
15
30
29
|
14.
? – 23 = 27
28
24
38
50
|
15.
41 – 17 =
1
14
25
24
|
16.
13 – 12 =
3
4
1
6
|
|
17.
? – 2 = 17
2
19
11
12
|
18.
31 – 30 =
1
2
5
6
|
19.
? – 14 = 11
25
24
19
5
|
20.
19 – 2 =
5
17
19
21
|
|
1.
? – 2 = 2
6
7
3
4
|
2.
? – 8 = 1
6
11
5
9
|
3.
33 – 4 =
7
13
20
29
|
4.
? – 15 = 30
27
24
45
6
|
|
5.
22 – 11 =
9
11
6
10
|
6.
? – 2 = 4
5
8
9
6
|
7.
? – 0 = 3
2
3
1
4
|
8.
11 – 0 =
11
13
2
3
|
|
9.
? – 9 = 18
11
32
27
21
|
10.
? – 1 = 2
7
2
3
1
|
11.
? – 6 = 0
6
10
8
3
|
12.
39 – 39 =
0
4
1
3
|
|
13.
34 – 7 =
27
15
30
29
|
14.
? – 23 = 27
28
24
38
50
|
15.
41 – 17 =
1
14
25
24
|
16.
13 – 12 =
3
4
1
6
|
|
17.
? – 2 = 17
2
19
11
12
|
18.
31 – 30 =
1
2
5
6
|
19.
? – 14 = 11
25
24
19
5
|
20.
19 – 2 =
5
17
19
21
|