|
1.
13 + 33 =
2
3
4
46
|
2.
30 – 15 =
3
1
15
2
|
3.
26 + 14 =
40
4
3
2
|
4.
15 – 13 =
1
3
4
2
|
|
5.
38 – 38 =
3
4
0
2
|
6.
14 + 0 =
2
3
1
14
|
7.
29 – 29 =
0
3
2
4
|
8.
43 + 0 =
2
4
43
3
|
|
9.
19 + 22 =
41
3
2
4
|
10.
24 + 23 =
47
3
2
4
|
11.
9 + 27 =
36
3
2
4
|
12.
43 + 5 =
48
2
3
4
|
|
13.
9 – 4 =
5
3
2
1
|
14.
36 + 3 =
2
3
39
4
|
15.
20 – 18 =
4
1
3
2
|
16.
26 – 8 =
2
3
4
18
|
|
17.
6 + 23 =
4
3
29
2
|
18.
22 + 18 =
3
4
40
2
|
19.
37 + 0 =
3
37
2
4
|
20.
34 – 19 =
15
1
2
3
|
|
1.
13 + 33 =
2
3
4
46
|
2.
30 – 15 =
3
1
15
2
|
3.
26 + 14 =
40
4
3
2
|
4.
15 – 13 =
1
3
4
2
|
|
5.
38 – 38 =
3
4
0
2
|
6.
14 + 0 =
2
3
1
14
|
7.
29 – 29 =
0
3
2
4
|
8.
43 + 0 =
2
4
43
3
|
|
9.
19 + 22 =
41
3
2
4
|
10.
24 + 23 =
47
3
2
4
|
11.
9 + 27 =
36
3
2
4
|
12.
43 + 5 =
48
2
3
4
|
|
13.
9 – 4 =
5
3
2
1
|
14.
36 + 3 =
2
3
39
4
|
15.
20 – 18 =
4
1
3
2
|
16.
26 – 8 =
2
3
4
18
|
|
17.
6 + 23 =
4
3
29
2
|
18.
22 + 18 =
3
4
40
2
|
19.
37 + 0 =
3
37
2
4
|
20.
34 – 19 =
15
1
2
3
|