|
1.
2 – 0 =
2
3
|
2.
14 – 9 =
6
5
|
3.
24 – 8 =
16
20
|
4.
5 – 3 =
3
2
|
|
5.
11 – 11 =
5
0
|
6.
43 – 17 =
26
23
|
7.
27 – 4 =
5
23
|
8.
18 – 6 =
7
12
|
|
9.
22 – 17 =
5
1
|
10.
50 – 30 =
20
21
|
11.
36 – 32 =
6
4
|
12.
37 – 22 =
17
15
|
|
13.
29 – 15 =
14
2
|
14.
4 – 0 =
4
3
|
15.
20 – 9 =
11
10
|
16.
1 – 1 =
3
0
|
|
17.
36 – 33 =
4
3
|
18.
1 – 1 =
5
0
|
19.
9 – 3 =
6
7
|
20.
2 – 2 =
2
0
|
|
1.
2 – 0 =
2
3
|
2.
14 – 9 =
6
5
|
3.
24 – 8 =
16
20
|
4.
5 – 3 =
3
2
|
|
5.
11 – 11 =
5
0
|
6.
43 – 17 =
26
23
|
7.
27 – 4 =
5
23
|
8.
18 – 6 =
7
12
|
|
9.
22 – 17 =
5
1
|
10.
50 – 30 =
20
21
|
11.
36 – 32 =
6
4
|
12.
37 – 22 =
17
15
|
|
13.
29 – 15 =
14
2
|
14.
4 – 0 =
4
3
|
15.
20 – 9 =
11
10
|
16.
1 – 1 =
3
0
|
|
17.
36 – 33 =
4
3
|
18.
1 – 1 =
5
0
|
19.
9 – 3 =
6
7
|
20.
2 – 2 =
2
0
|