1.
32 – 3 =
26
29
|
2.
1 – 1 =
5
0
|
3.
43 – 30 =
10
13
|
4.
13 – 0 =
18
13
|
5.
9 – 7 =
2
6
|
6.
1 – 1 =
3
0
|
7.
46 – 10 =
36
31
|
8.
23 – 4 =
19
9
|
9.
46 – 22 =
12
24
|
10.
8 – 2 =
9
6
|
11.
34 – 3 =
35
31
|
12.
44 – 26 =
22
18
|
13.
24 – 22 =
1
2
|
14.
4 – 2 =
2
1
|
15.
25 – 13 =
8
12
|
16.
43 – 23 =
1
20
|
17.
32 – 12 =
5
20
|
18.
49 – 15 =
34
1
|
19.
25 – 3 =
22
19
|
20.
44 – 32 =
15
12
|
1.
32 – 3 =
26
29
|
2.
1 – 1 =
5
0
|
3.
43 – 30 =
10
13
|
4.
13 – 0 =
18
13
|
5.
9 – 7 =
2
6
|
6.
1 – 1 =
3
0
|
7.
46 – 10 =
36
31
|
8.
23 – 4 =
19
9
|
9.
46 – 22 =
12
24
|
10.
8 – 2 =
9
6
|
11.
34 – 3 =
35
31
|
12.
44 – 26 =
22
18
|
13.
24 – 22 =
1
2
|
14.
4 – 2 =
2
1
|
15.
25 – 13 =
8
12
|
16.
43 – 23 =
1
20
|
17.
32 – 12 =
5
20
|
18.
49 – 15 =
34
1
|
19.
25 – 3 =
22
19
|
20.
44 – 32 =
15
12
|