|
1.
15 – 4 =
15
4
11
6
|
2.
36 – 23 =
13
6
4
16
|
3.
14 – 13 =
1
3
2
5
|
4.
27 – 3 =
1
24
16
4
|
|
5.
42 – 35 =
7
3
4
6
|
6.
44 – 8 =
36
5
16
2
|
7.
8 – 5 =
2
4
1
3
|
8.
22 – 11 =
4
14
12
11
|
|
9.
6 – 2 =
3
4
7
6
|
10.
42 – 42 =
4
3
1
0
|
11.
9 – 3 =
6
4
7
9
|
12.
49 – 3 =
37
8
46
41
|
|
13.
30 – 17 =
17
13
7
15
|
14.
37 – 12 =
9
25
14
20
|
15.
39 – 26 =
18
6
14
13
|
16.
15 – 10 =
4
7
5
9
|
|
17.
45 – 15 =
3
35
30
14
|
18.
32 – 7 =
3
25
4
30
|
19.
46 – 33 =
14
18
17
13
|
20.
17 – 11 =
7
5
6
9
|
|
1.
15 – 4 =
15
4
11
6
|
2.
36 – 23 =
13
6
4
16
|
3.
14 – 13 =
1
3
2
5
|
4.
27 – 3 =
1
24
16
4
|
|
5.
42 – 35 =
7
3
4
6
|
6.
44 – 8 =
36
5
16
2
|
7.
8 – 5 =
2
4
1
3
|
8.
22 – 11 =
4
14
12
11
|
|
9.
6 – 2 =
3
4
7
6
|
10.
42 – 42 =
4
3
1
0
|
11.
9 – 3 =
6
4
7
9
|
12.
49 – 3 =
37
8
46
41
|
|
13.
30 – 17 =
17
13
7
15
|
14.
37 – 12 =
9
25
14
20
|
15.
39 – 26 =
18
6
14
13
|
16.
15 – 10 =
4
7
5
9
|
|
17.
45 – 15 =
3
35
30
14
|
18.
32 – 7 =
3
25
4
30
|
19.
46 – 33 =
14
18
17
13
|
20.
17 – 11 =
7
5
6
9
|