|
1.
33 + 16 =
4
3
49
2
|
2.
12 + 6 =
3
18
2
4
|
3.
13 – 6 =
7
3
1
2
|
4.
15 – 12 =
4
2
3
1
|
|
5.
16 + 23 =
39
3
4
2
|
6.
21 + 14 =
3
4
35
2
|
7.
48 + 0 =
48
2
4
3
|
8.
36 – 34 =
2
1
3
4
|
|
9.
21 – 9 =
12
1
2
3
|
10.
47 + 0 =
3
2
47
4
|
11.
42 + 3 =
45
3
4
2
|
12.
27 + 12 =
4
2
3
39
|
|
13.
46 – 22 =
24
2
4
3
|
14.
27 – 8 =
3
2
4
19
|
15.
11 + 14 =
4
3
2
25
|
16.
32 – 2 =
3
4
30
2
|
|
17.
37 – 15 =
3
4
2
22
|
18.
48 – 9 =
3
4
2
39
|
19.
48 – 2 =
2
3
46
4
|
20.
11 – 8 =
3
4
2
1
|
|
1.
33 + 16 =
4
3
49
2
|
2.
12 + 6 =
3
18
2
4
|
3.
13 – 6 =
7
3
1
2
|
4.
15 – 12 =
4
2
3
1
|
|
5.
16 + 23 =
39
3
4
2
|
6.
21 + 14 =
3
4
35
2
|
7.
48 + 0 =
48
2
4
3
|
8.
36 – 34 =
2
1
3
4
|
|
9.
21 – 9 =
12
1
2
3
|
10.
47 + 0 =
3
2
47
4
|
11.
42 + 3 =
45
3
4
2
|
12.
27 + 12 =
4
2
3
39
|
|
13.
46 – 22 =
24
2
4
3
|
14.
27 – 8 =
3
2
4
19
|
15.
11 + 14 =
4
3
2
25
|
16.
32 – 2 =
3
4
30
2
|
|
17.
37 – 15 =
3
4
2
22
|
18.
48 – 9 =
3
4
2
39
|
19.
48 – 2 =
2
3
46
4
|
20.
11 – 8 =
3
4
2
1
|