|
1.
2 – 1 =
1
2
|
2.
48 – 20 =
28
18
|
3.
11 – 0 =
6
11
|
4.
25 – 19 =
6
2
|
|
5.
4 – 3 =
3
1
|
6.
67 – 22 =
45
36
|
7.
70 – 46 =
24
22
|
8.
1 – 0 =
1
2
|
|
9.
53 – 31 =
22
12
|
10.
58 – 0 =
58
47
|
11.
80 – 16 =
64
43
|
12.
7 – 1 =
9
6
|
|
13.
39 – 22 =
17
14
|
14.
59 – 36 =
18
23
|
15.
5 – 2 =
4
3
|
16.
98 – 4 =
95
94
|
|
17.
98 – 34 =
67
64
|
18.
23 – 12 =
1
11
|
19.
94 – 92 =
5
2
|
20.
68 – 42 =
26
11
|
|
1.
2 – 1 =
1
2
|
2.
48 – 20 =
28
18
|
3.
11 – 0 =
6
11
|
4.
25 – 19 =
6
2
|
|
5.
4 – 3 =
3
1
|
6.
67 – 22 =
45
36
|
7.
70 – 46 =
24
22
|
8.
1 – 0 =
1
2
|
|
9.
53 – 31 =
22
12
|
10.
58 – 0 =
58
47
|
11.
80 – 16 =
64
43
|
12.
7 – 1 =
9
6
|
|
13.
39 – 22 =
17
14
|
14.
59 – 36 =
18
23
|
15.
5 – 2 =
4
3
|
16.
98 – 4 =
95
94
|
|
17.
98 – 34 =
67
64
|
18.
23 – 12 =
1
11
|
19.
94 – 92 =
5
2
|
20.
68 – 42 =
26
11
|