|
1.
21 + 14 =
35
2
|
2.
43 – 14 =
29
2
|
3.
41 + 9 =
2
50
|
4.
23 + 14 =
2
37
|
|
5.
39 + 9 =
48
2
|
6.
38 – 22 =
16
2
|
7.
30 + 12 =
2
42
|
8.
41 – 37 =
4
1
|
|
9.
11 – 5 =
6
1
|
10.
27 – 5 =
22
2
|
11.
18 – 16 =
2
1
|
12.
36 – 21 =
1
15
|
|
13.
27 + 7 =
34
2
|
14.
50 + 0 =
2
50
|
15.
15 – 9 =
1
6
|
16.
48 – 37 =
11
1
|
|
17.
14 + 33 =
47
2
|
18.
36 + 1 =
2
37
|
19.
9 – 0 =
9
1
|
20.
37 + 0 =
2
37
|
|
1.
21 + 14 =
35
2
|
2.
43 – 14 =
29
2
|
3.
41 + 9 =
2
50
|
4.
23 + 14 =
2
37
|
|
5.
39 + 9 =
48
2
|
6.
38 – 22 =
16
2
|
7.
30 + 12 =
2
42
|
8.
41 – 37 =
4
1
|
|
9.
11 – 5 =
6
1
|
10.
27 – 5 =
22
2
|
11.
18 – 16 =
2
1
|
12.
36 – 21 =
1
15
|
|
13.
27 + 7 =
34
2
|
14.
50 + 0 =
2
50
|
15.
15 – 9 =
1
6
|
16.
48 – 37 =
11
1
|
|
17.
14 + 33 =
47
2
|
18.
36 + 1 =
2
37
|
19.
9 – 0 =
9
1
|
20.
37 + 0 =
2
37
|