|
1.
2 – 2 =
0
5
|
2.
4 – 0 =
9
4
|
3.
12 – 11 =
1
2
|
4.
6 – 3 =
8
3
|
|
5.
32 – 32 =
0
5
|
6.
42 – 40 =
7
2
|
7.
43 – 36 =
7
3
|
8.
4 – 0 =
4
8
|
|
9.
1 – 0 =
4
1
|
10.
7 – 4 =
6
3
|
11.
7 – 0 =
9
7
|
12.
4 – 4 =
0
5
|
|
13.
9 – 7 =
2
5
|
14.
49 – 29 =
20
14
|
15.
43 – 29 =
14
1
|
16.
44 – 44 =
0
3
|
|
17.
43 – 5 =
38
36
|
18.
13 – 2 =
7
11
|
19.
9 – 6 =
3
5
|
20.
26 – 14 =
12
13
|
|
1.
2 – 2 =
0
5
|
2.
4 – 0 =
9
4
|
3.
12 – 11 =
1
2
|
4.
6 – 3 =
8
3
|
|
5.
32 – 32 =
0
5
|
6.
42 – 40 =
7
2
|
7.
43 – 36 =
7
3
|
8.
4 – 0 =
4
8
|
|
9.
1 – 0 =
4
1
|
10.
7 – 4 =
6
3
|
11.
7 – 0 =
9
7
|
12.
4 – 4 =
0
5
|
|
13.
9 – 7 =
2
5
|
14.
49 – 29 =
20
14
|
15.
43 – 29 =
14
1
|
16.
44 – 44 =
0
3
|
|
17.
43 – 5 =
38
36
|
18.
13 – 2 =
7
11
|
19.
9 – 6 =
3
5
|
20.
26 – 14 =
12
13
|