|
1.
36 – 10 =
8
21
26
30
|
2.
11 – 7 =
9
3
7
4
|
3.
30 – 1 =
29
20
5
7
|
4.
12 – 6 =
2
7
6
3
|
|
5.
31 – 5 =
30
26
8
7
|
6.
20 – 11 =
4
9
10
12
|
7.
31 – 29 =
7
2
3
6
|
8.
28 – 15 =
8
9
11
13
|
|
9.
49 – 16 =
31
33
13
2
|
10.
12 – 1 =
9
4
1
11
|
11.
22 – 19 =
3
2
5
4
|
12.
37 – 24 =
3
13
16
2
|
|
13.
31 – 19 =
12
4
9
6
|
14.
30 – 8 =
22
7
1
8
|
15.
34 – 6 =
4
28
33
12
|
16.
5 – 2 =
2
1
7
3
|
|
17.
15 – 3 =
8
6
12
14
|
18.
33 – 14 =
6
2
19
22
|
19.
23 – 20 =
2
8
5
3
|
20.
31 – 20 =
11
5
6
10
|
|
1.
36 – 10 =
8
21
26
30
|
2.
11 – 7 =
9
3
7
4
|
3.
30 – 1 =
29
20
5
7
|
4.
12 – 6 =
2
7
6
3
|
|
5.
31 – 5 =
30
26
8
7
|
6.
20 – 11 =
4
9
10
12
|
7.
31 – 29 =
7
2
3
6
|
8.
28 – 15 =
8
9
11
13
|
|
9.
49 – 16 =
31
33
13
2
|
10.
12 – 1 =
9
4
1
11
|
11.
22 – 19 =
3
2
5
4
|
12.
37 – 24 =
3
13
16
2
|
|
13.
31 – 19 =
12
4
9
6
|
14.
30 – 8 =
22
7
1
8
|
15.
34 – 6 =
4
28
33
12
|
16.
5 – 2 =
2
1
7
3
|
|
17.
15 – 3 =
8
6
12
14
|
18.
33 – 14 =
6
2
19
22
|
19.
23 – 20 =
2
8
5
3
|
20.
31 – 20 =
11
5
6
10
|