|
1.
6 + 13 =
3
19
4
2
|
2.
38 + 7 =
2
45
4
3
|
3.
10 + 0 =
2
10
3
1
|
4.
21 – 1 =
4
3
2
20
|
|
5.
29 + 5 =
34
3
4
2
|
6.
30 + 8 =
4
2
3
38
|
7.
17 + 29 =
46
3
2
4
|
8.
41 – 41 =
2
4
0
3
|
|
9.
29 + 1 =
3
30
2
4
|
10.
9 + 3 =
1
3
2
12
|
11.
32 + 11 =
3
2
4
43
|
12.
43 + 5 =
3
2
4
48
|
|
13.
47 – 39 =
8
2
3
1
|
14.
44 + 3 =
4
2
3
47
|
15.
40 – 15 =
4
25
3
2
|
16.
30 – 9 =
4
21
3
2
|
|
17.
20 + 23 =
3
2
43
4
|
18.
4 + 25 =
29
3
2
4
|
19.
9 + 19 =
2
28
3
4
|
20.
7 + 16 =
3
4
23
2
|
|
1.
6 + 13 =
3
19
4
2
|
2.
38 + 7 =
2
45
4
3
|
3.
10 + 0 =
2
10
3
1
|
4.
21 – 1 =
4
3
2
20
|
|
5.
29 + 5 =
34
3
4
2
|
6.
30 + 8 =
4
2
3
38
|
7.
17 + 29 =
46
3
2
4
|
8.
41 – 41 =
2
4
0
3
|
|
9.
29 + 1 =
3
30
2
4
|
10.
9 + 3 =
1
3
2
12
|
11.
32 + 11 =
3
2
4
43
|
12.
43 + 5 =
3
2
4
48
|
|
13.
47 – 39 =
8
2
3
1
|
14.
44 + 3 =
4
2
3
47
|
15.
40 – 15 =
4
25
3
2
|
16.
30 – 9 =
4
21
3
2
|
|
17.
20 + 23 =
3
2
43
4
|
18.
4 + 25 =
29
3
2
4
|
19.
9 + 19 =
2
28
3
4
|
20.
7 + 16 =
3
4
23
2
|