1.
20 – 6 =
4
5
17
14
|
2.
24 – 13 =
11
10
1
7
|
3.
8 – 5 =
3
7
5
8
|
4.
12 – 6 =
5
2
6
7
|
5.
40 – 13 =
27
4
5
24
|
6.
14 – 5 =
8
3
11
9
|
7.
41 – 34 =
1
12
6
7
|
8.
2 – 2 =
0
5
4
1
|
9.
23 – 12 =
11
16
7
8
|
10.
10 – 0 =
12
13
8
10
|
11.
38 – 27 =
11
4
15
14
|
12.
4 – 2 =
2
7
6
5
|
13.
38 – 10 =
21
28
11
13
|
14.
34 – 27 =
7
2
3
5
|
15.
34 – 16 =
18
4
2
5
|
16.
33 – 22 =
2
13
11
1
|
17.
44 – 4 =
23
26
40
43
|
18.
4 – 1 =
8
6
3
4
|
19.
36 – 29 =
7
6
2
9
|
20.
45 – 15 =
32
30
29
23
|
1.
20 – 6 =
4
5
17
14
|
2.
24 – 13 =
11
10
1
7
|
3.
8 – 5 =
3
7
5
8
|
4.
12 – 6 =
5
2
6
7
|
5.
40 – 13 =
27
4
5
24
|
6.
14 – 5 =
8
3
11
9
|
7.
41 – 34 =
1
12
6
7
|
8.
2 – 2 =
0
5
4
1
|
9.
23 – 12 =
11
16
7
8
|
10.
10 – 0 =
12
13
8
10
|
11.
38 – 27 =
11
4
15
14
|
12.
4 – 2 =
2
7
6
5
|
13.
38 – 10 =
21
28
11
13
|
14.
34 – 27 =
7
2
3
5
|
15.
34 – 16 =
18
4
2
5
|
16.
33 – 22 =
2
13
11
1
|
17.
44 – 4 =
23
26
40
43
|
18.
4 – 1 =
8
6
3
4
|
19.
36 – 29 =
7
6
2
9
|
20.
45 – 15 =
32
30
29
23
|