|
1.
30 – 7 =
7
23
27
14
|
2.
32 – 7 =
25
1
23
15
|
3.
14 – 9 =
5
2
3
4
|
4.
30 – 30 =
0
3
4
5
|
|
5.
7 – 4 =
8
3
1
4
|
6.
41 – 5 =
3
31
18
36
|
7.
44 – 30 =
4
18
14
19
|
8.
21 – 2 =
10
19
1
22
|
|
9.
15 – 0 =
7
15
6
18
|
10.
38 – 18 =
19
20
23
16
|
11.
7 – 7 =
3
1
2
0
|
12.
31 – 16 =
20
15
7
4
|
|
13.
25 – 1 =
29
24
27
23
|
14.
35 – 27 =
7
8
2
5
|
15.
24 – 5 =
5
19
2
21
|
16.
35 – 13 =
23
24
12
22
|
|
17.
14 – 2 =
11
12
8
10
|
18.
2 – 0 =
6
2
3
1
|
19.
49 – 27 =
23
8
6
22
|
20.
24 – 4 =
20
22
5
11
|
|
1.
30 – 7 =
7
23
27
14
|
2.
32 – 7 =
25
1
23
15
|
3.
14 – 9 =
5
2
3
4
|
4.
30 – 30 =
0
3
4
5
|
|
5.
7 – 4 =
8
3
1
4
|
6.
41 – 5 =
3
31
18
36
|
7.
44 – 30 =
4
18
14
19
|
8.
21 – 2 =
10
19
1
22
|
|
9.
15 – 0 =
7
15
6
18
|
10.
38 – 18 =
19
20
23
16
|
11.
7 – 7 =
3
1
2
0
|
12.
31 – 16 =
20
15
7
4
|
|
13.
25 – 1 =
29
24
27
23
|
14.
35 – 27 =
7
8
2
5
|
15.
24 – 5 =
5
19
2
21
|
16.
35 – 13 =
23
24
12
22
|
|
17.
14 – 2 =
11
12
8
10
|
18.
2 – 0 =
6
2
3
1
|
19.
49 – 27 =
23
8
6
22
|
20.
24 – 4 =
20
22
5
11
|