|
1.
35 + 4 =
2
39
|
2.
16 – 2 =
1
14
|
3.
35 – 0 =
2
35
|
4.
26 – 8 =
18
2
|
|
5.
27 – 23 =
1
4
|
6.
38 – 0 =
38
2
|
7.
20 – 6 =
1
14
|
8.
37 + 8 =
2
45
|
|
9.
23 + 20 =
43
2
|
10.
3 + 10 =
13
1
|
11.
28 – 2 =
26
2
|
12.
37 + 4 =
2
41
|
|
13.
26 + 10 =
2
36
|
14.
39 – 31 =
8
1
|
15.
50 – 32 =
18
2
|
16.
14 – 2 =
12
1
|
|
17.
42 – 11 =
31
2
|
18.
4 + 37 =
41
2
|
19.
18 + 7 =
25
2
|
20.
39 – 18 =
2
21
|
|
1.
35 + 4 =
2
39
|
2.
16 – 2 =
1
14
|
3.
35 – 0 =
2
35
|
4.
26 – 8 =
18
2
|
|
5.
27 – 23 =
1
4
|
6.
38 – 0 =
38
2
|
7.
20 – 6 =
1
14
|
8.
37 + 8 =
2
45
|
|
9.
23 + 20 =
43
2
|
10.
3 + 10 =
13
1
|
11.
28 – 2 =
26
2
|
12.
37 + 4 =
2
41
|
|
13.
26 + 10 =
2
36
|
14.
39 – 31 =
8
1
|
15.
50 – 32 =
18
2
|
16.
14 – 2 =
12
1
|
|
17.
42 – 11 =
31
2
|
18.
4 + 37 =
41
2
|
19.
18 + 7 =
25
2
|
20.
39 – 18 =
2
21
|