1.
16 – 11 =
7
9
5
3
|
2.
28 – 12 =
10
16
11
13
|
3.
13 – 11 =
5
2
1
3
|
4.
12 – 12 =
0
4
2
1
|
5.
2 – 1 =
4
1
5
2
|
6.
35 – 16 =
19
17
23
2
|
7.
37 – 34 =
8
4
5
3
|
8.
60 – 32 =
27
28
33
26
|
9.
10 – 2 =
6
10
9
8
|
10.
9 – 5 =
6
9
4
2
|
11.
12 – 0 =
14
10
9
12
|
12.
52 – 11 =
30
42
10
41
|
13.
16 – 15 =
3
2
4
1
|
14.
89 – 43 =
46
41
27
30
|
15.
15 – 11 =
5
4
8
6
|
16.
85 – 8 =
24
77
13
4
|
17.
53 – 30 =
8
9
23
13
|
18.
70 – 45 =
20
25
6
29
|
19.
67 – 12 =
43
17
55
46
|
20.
46 – 23 =
23
28
25
3
|
1.
16 – 11 =
7
9
5
3
|
2.
28 – 12 =
10
16
11
13
|
3.
13 – 11 =
5
2
1
3
|
4.
12 – 12 =
0
4
2
1
|
5.
2 – 1 =
4
1
5
2
|
6.
35 – 16 =
19
17
23
2
|
7.
37 – 34 =
8
4
5
3
|
8.
60 – 32 =
27
28
33
26
|
9.
10 – 2 =
6
10
9
8
|
10.
9 – 5 =
6
9
4
2
|
11.
12 – 0 =
14
10
9
12
|
12.
52 – 11 =
30
42
10
41
|
13.
16 – 15 =
3
2
4
1
|
14.
89 – 43 =
46
41
27
30
|
15.
15 – 11 =
5
4
8
6
|
16.
85 – 8 =
24
77
13
4
|
17.
53 – 30 =
8
9
23
13
|
18.
70 – 45 =
20
25
6
29
|
19.
67 – 12 =
43
17
55
46
|
20.
46 – 23 =
23
28
25
3
|