|
1.
24 + 10 =
34
2
|
2.
29 + 19 =
48
2
|
3.
20 + 24 =
2
44
|
4.
44 + 2 =
46
2
|
|
5.
36 + 3 =
39
2
|
6.
37 – 24 =
1
13
|
7.
44 + 2 =
46
2
|
8.
38 – 8 =
30
2
|
|
9.
37 + 13 =
50
2
|
10.
50 – 23 =
2
27
|
11.
8 + 15 =
23
2
|
12.
10 + 12 =
22
2
|
|
13.
9 + 20 =
29
2
|
14.
7 + 12 =
2
19
|
15.
1 + 38 =
39
2
|
16.
47 + 3 =
2
50
|
|
17.
3 + 8 =
1
11
|
18.
24 – 21 =
3
1
|
19.
30 – 0 =
2
30
|
20.
49 + 0 =
49
2
|
|
1.
24 + 10 =
34
2
|
2.
29 + 19 =
48
2
|
3.
20 + 24 =
2
44
|
4.
44 + 2 =
46
2
|
|
5.
36 + 3 =
39
2
|
6.
37 – 24 =
1
13
|
7.
44 + 2 =
46
2
|
8.
38 – 8 =
30
2
|
|
9.
37 + 13 =
50
2
|
10.
50 – 23 =
2
27
|
11.
8 + 15 =
23
2
|
12.
10 + 12 =
22
2
|
|
13.
9 + 20 =
29
2
|
14.
7 + 12 =
2
19
|
15.
1 + 38 =
39
2
|
16.
47 + 3 =
2
50
|
|
17.
3 + 8 =
1
11
|
18.
24 – 21 =
3
1
|
19.
30 – 0 =
2
30
|
20.
49 + 0 =
49
2
|