|
1.
37 – 23 =
14
5
|
2.
39 – 25 =
6
14
|
3.
9 – 1 =
8
9
|
4.
39 – 20 =
19
18
|
|
5.
13 – 5 =
8
2
|
6.
11 – 0 =
3
11
|
7.
21 – 14 =
7
5
|
8.
4 – 0 =
2
4
|
|
9.
19 – 0 =
6
19
|
10.
34 – 8 =
26
8
|
11.
13 – 9 =
1
4
|
12.
36 – 6 =
30
27
|
|
13.
37 – 25 =
7
12
|
14.
35 – 13 =
22
17
|
15.
5 – 4 =
1
2
|
16.
21 – 11 =
10
13
|
|
17.
10 – 2 =
10
8
|
18.
48 – 11 =
37
13
|
19.
18 – 2 =
9
16
|
20.
33 – 27 =
10
6
|
|
1.
37 – 23 =
14
5
|
2.
39 – 25 =
6
14
|
3.
9 – 1 =
8
9
|
4.
39 – 20 =
19
18
|
|
5.
13 – 5 =
8
2
|
6.
11 – 0 =
3
11
|
7.
21 – 14 =
7
5
|
8.
4 – 0 =
2
4
|
|
9.
19 – 0 =
6
19
|
10.
34 – 8 =
26
8
|
11.
13 – 9 =
1
4
|
12.
36 – 6 =
30
27
|
|
13.
37 – 25 =
7
12
|
14.
35 – 13 =
22
17
|
15.
5 – 4 =
1
2
|
16.
21 – 11 =
10
13
|
|
17.
10 – 2 =
10
8
|
18.
48 – 11 =
37
13
|
19.
18 – 2 =
9
16
|
20.
33 – 27 =
10
6
|