|
1.
12 – 7 =
4
8
6
5
|
2.
30 – 3 =
20
10
27
16
|
3.
11 – 10 =
1
2
3
4
|
4.
40 – 34 =
5
6
7
3
|
|
5.
29 – 26 =
3
5
8
6
|
6.
11 – 3 =
8
3
6
13
|
7.
31 – 24 =
5
7
11
12
|
8.
50 – 41 =
1
13
9
2
|
|
9.
13 – 9 =
6
4
1
3
|
10.
18 – 9 =
9
12
1
8
|
11.
49 – 28 =
21
12
4
2
|
12.
27 – 5 =
12
22
2
7
|
|
13.
14 – 1 =
17
13
10
8
|
14.
48 – 31 =
17
8
21
14
|
15.
6 – 5 =
4
2
3
1
|
16.
14 – 9 =
7
9
6
5
|
|
17.
36 – 19 =
17
12
7
10
|
18.
26 – 1 =
29
25
16
6
|
19.
17 – 11 =
10
9
6
5
|
20.
5 – 4 =
5
1
3
4
|
|
1.
12 – 7 =
4
8
6
5
|
2.
30 – 3 =
20
10
27
16
|
3.
11 – 10 =
1
2
3
4
|
4.
40 – 34 =
5
6
7
3
|
|
5.
29 – 26 =
3
5
8
6
|
6.
11 – 3 =
8
3
6
13
|
7.
31 – 24 =
5
7
11
12
|
8.
50 – 41 =
1
13
9
2
|
|
9.
13 – 9 =
6
4
1
3
|
10.
18 – 9 =
9
12
1
8
|
11.
49 – 28 =
21
12
4
2
|
12.
27 – 5 =
12
22
2
7
|
|
13.
14 – 1 =
17
13
10
8
|
14.
48 – 31 =
17
8
21
14
|
15.
6 – 5 =
4
2
3
1
|
16.
14 – 9 =
7
9
6
5
|
|
17.
36 – 19 =
17
12
7
10
|
18.
26 – 1 =
29
25
16
6
|
19.
17 – 11 =
10
9
6
5
|
20.
5 – 4 =
5
1
3
4
|