|
1.
29 – 18 =
11
14
|
2.
28 – 5 =
23
24
|
3.
1 – 1 =
0
1
|
4.
42 – 4 =
11
38
|
|
5.
91 – 81 =
8
10
|
6.
95 – 90 =
8
5
|
7.
78 – 73 =
5
6
|
8.
73 – 13 =
60
25
|
|
9.
17 – 9 =
3
8
|
10.
44 – 17 =
16
27
|
11.
30 – 12 =
18
13
|
12.
21 – 18 =
6
3
|
|
13.
82 – 23 =
50
59
|
14.
63 – 0 =
28
63
|
15.
59 – 17 =
10
42
|
16.
83 – 74 =
6
9
|
|
17.
95 – 18 =
8
77
|
18.
85 – 21 =
54
64
|
19.
47 – 20 =
27
6
|
20.
25 – 25 =
3
0
|
|
1.
29 – 18 =
11
14
|
2.
28 – 5 =
23
24
|
3.
1 – 1 =
0
1
|
4.
42 – 4 =
11
38
|
|
5.
91 – 81 =
8
10
|
6.
95 – 90 =
8
5
|
7.
78 – 73 =
5
6
|
8.
73 – 13 =
60
25
|
|
9.
17 – 9 =
3
8
|
10.
44 – 17 =
16
27
|
11.
30 – 12 =
18
13
|
12.
21 – 18 =
6
3
|
|
13.
82 – 23 =
50
59
|
14.
63 – 0 =
28
63
|
15.
59 – 17 =
10
42
|
16.
83 – 74 =
6
9
|
|
17.
95 – 18 =
8
77
|
18.
85 – 21 =
54
64
|
19.
47 – 20 =
27
6
|
20.
25 – 25 =
3
0
|