|
1.
22 – 20 =
4
5
6
2
|
2.
23 – 13 =
4
10
11
6
|
3.
15 – 12 =
2
4
8
3
|
4.
11 – 5 =
8
6
10
3
|
|
5.
12 – 11 =
6
1
5
2
|
6.
25 – 3 =
13
22
7
23
|
7.
47 – 36 =
10
11
8
13
|
8.
25 – 11 =
14
6
3
9
|
|
9.
39 – 8 =
3
31
17
19
|
10.
12 – 6 =
8
2
9
6
|
11.
22 – 17 =
1
10
2
5
|
12.
47 – 14 =
21
15
33
9
|
|
13.
43 – 1 =
10
47
12
42
|
14.
20 – 9 =
10
11
2
16
|
15.
33 – 5 =
22
31
28
13
|
16.
10 – 3 =
4
9
8
7
|
|
17.
24 – 12 =
10
6
3
12
|
18.
19 – 10 =
9
3
11
13
|
19.
38 – 25 =
2
18
10
13
|
20.
16 – 10 =
11
6
8
2
|
|
1.
22 – 20 =
4
5
6
2
|
2.
23 – 13 =
4
10
11
6
|
3.
15 – 12 =
2
4
8
3
|
4.
11 – 5 =
8
6
10
3
|
|
5.
12 – 11 =
6
1
5
2
|
6.
25 – 3 =
13
22
7
23
|
7.
47 – 36 =
10
11
8
13
|
8.
25 – 11 =
14
6
3
9
|
|
9.
39 – 8 =
3
31
17
19
|
10.
12 – 6 =
8
2
9
6
|
11.
22 – 17 =
1
10
2
5
|
12.
47 – 14 =
21
15
33
9
|
|
13.
43 – 1 =
10
47
12
42
|
14.
20 – 9 =
10
11
2
16
|
15.
33 – 5 =
22
31
28
13
|
16.
10 – 3 =
4
9
8
7
|
|
17.
24 – 12 =
10
6
3
12
|
18.
19 – 10 =
9
3
11
13
|
19.
38 – 25 =
2
18
10
13
|
20.
16 – 10 =
11
6
8
2
|