|
1.
22 – 3 =
13
7
9
19
|
2.
31 – 27 =
4
9
1
2
|
3.
15 – 1 =
14
6
15
11
|
4.
3 – 1 =
5
2
1
4
|
|
5.
37 – 0 =
37
33
38
25
|
6.
12 – 5 =
1
7
5
3
|
7.
44 – 44 =
5
0
2
3
|
8.
27 – 9 =
18
9
19
17
|
|
9.
27 – 18 =
1
6
10
9
|
10.
48 – 32 =
21
15
16
19
|
11.
5 – 4 =
4
6
5
1
|
12.
36 – 28 =
2
7
13
8
|
|
13.
23 – 13 =
4
10
7
2
|
14.
38 – 16 =
7
2
15
22
|
15.
21 – 8 =
14
9
13
5
|
16.
29 – 20 =
9
4
2
3
|
|
17.
41 – 39 =
6
5
2
4
|
18.
6 – 1 =
6
5
8
1
|
19.
6 – 2 =
8
4
1
5
|
20.
12 – 12 =
0
1
4
5
|
|
1.
22 – 3 =
13
7
9
19
|
2.
31 – 27 =
4
9
1
2
|
3.
15 – 1 =
14
6
15
11
|
4.
3 – 1 =
5
2
1
4
|
|
5.
37 – 0 =
37
33
38
25
|
6.
12 – 5 =
1
7
5
3
|
7.
44 – 44 =
5
0
2
3
|
8.
27 – 9 =
18
9
19
17
|
|
9.
27 – 18 =
1
6
10
9
|
10.
48 – 32 =
21
15
16
19
|
11.
5 – 4 =
4
6
5
1
|
12.
36 – 28 =
2
7
13
8
|
|
13.
23 – 13 =
4
10
7
2
|
14.
38 – 16 =
7
2
15
22
|
15.
21 – 8 =
14
9
13
5
|
16.
29 – 20 =
9
4
2
3
|
|
17.
41 – 39 =
6
5
2
4
|
18.
6 – 1 =
6
5
8
1
|
19.
6 – 2 =
8
4
1
5
|
20.
12 – 12 =
0
1
4
5
|