|
1.
78 – 12 =
55
66
|
2.
18 – 14 =
7
4
|
3.
88 – 18 =
70
63
|
4.
19 – 4 =
15
16
|
|
5.
31 – 5 =
5
26
|
6.
62 – 59 =
3
6
|
7.
98 – 41 =
58
57
|
8.
10 – 2 =
8
9
|
|
9.
42 – 3 =
39
14
|
10.
50 – 12 =
38
11
|
11.
37 – 32 =
3
5
|
12.
38 – 16 =
22
24
|
|
13.
91 – 2 =
89
2
|
14.
33 – 16 =
17
11
|
15.
21 – 19 =
4
2
|
16.
9 – 5 =
5
4
|
|
17.
1 – 0 =
1
2
|
18.
49 – 33 =
16
6
|
19.
85 – 14 =
4
71
|
20.
82 – 35 =
47
20
|
|
1.
78 – 12 =
55
66
|
2.
18 – 14 =
7
4
|
3.
88 – 18 =
70
63
|
4.
19 – 4 =
15
16
|
|
5.
31 – 5 =
5
26
|
6.
62 – 59 =
3
6
|
7.
98 – 41 =
58
57
|
8.
10 – 2 =
8
9
|
|
9.
42 – 3 =
39
14
|
10.
50 – 12 =
38
11
|
11.
37 – 32 =
3
5
|
12.
38 – 16 =
22
24
|
|
13.
91 – 2 =
89
2
|
14.
33 – 16 =
17
11
|
15.
21 – 19 =
4
2
|
16.
9 – 5 =
5
4
|
|
17.
1 – 0 =
1
2
|
18.
49 – 33 =
16
6
|
19.
85 – 14 =
4
71
|
20.
82 – 35 =
47
20
|