|
1.
40 – 29 =
12
7
11
15
|
2.
30 – 4 =
6
25
26
21
|
3.
40 – 5 =
35
33
32
39
|
4.
67 – 66 =
1
4
3
5
|
|
5.
84 – 47 =
2
37
22
18
|
6.
22 – 17 =
9
5
2
10
|
7.
4 – 2 =
2
7
5
4
|
8.
43 – 5 =
40
20
17
38
|
|
9.
89 – 72 =
1
17
19
2
|
10.
9 – 7 =
4
7
2
1
|
11.
19 – 7 =
15
16
12
11
|
12.
23 – 4 =
20
3
22
19
|
|
13.
80 – 44 =
11
41
36
12
|
14.
4 – 0 =
9
6
5
4
|
15.
87 – 71 =
16
7
21
18
|
16.
96 – 48 =
20
24
33
48
|
|
17.
80 – 47 =
33
36
20
4
|
18.
35 – 19 =
16
5
10
12
|
19.
93 – 90 =
3
8
6
1
|
20.
4 – 1 =
6
5
3
4
|
|
1.
40 – 29 =
12
7
11
15
|
2.
30 – 4 =
6
25
26
21
|
3.
40 – 5 =
35
33
32
39
|
4.
67 – 66 =
1
4
3
5
|
|
5.
84 – 47 =
2
37
22
18
|
6.
22 – 17 =
9
5
2
10
|
7.
4 – 2 =
2
7
5
4
|
8.
43 – 5 =
40
20
17
38
|
|
9.
89 – 72 =
1
17
19
2
|
10.
9 – 7 =
4
7
2
1
|
11.
19 – 7 =
15
16
12
11
|
12.
23 – 4 =
20
3
22
19
|
|
13.
80 – 44 =
11
41
36
12
|
14.
4 – 0 =
9
6
5
4
|
15.
87 – 71 =
16
7
21
18
|
16.
96 – 48 =
20
24
33
48
|
|
17.
80 – 47 =
33
36
20
4
|
18.
35 – 19 =
16
5
10
12
|
19.
93 – 90 =
3
8
6
1
|
20.
4 – 1 =
6
5
3
4
|