|
1.
47 + 3 =
2
4
50
3
|
2.
44 + 6 =
4
3
2
50
|
3.
36 – 33 =
4
3
2
1
|
4.
20 + 3 =
23
3
4
2
|
|
5.
17 + 17 =
2
34
3
4
|
6.
46 – 19 =
4
2
27
3
|
7.
24 + 19 =
4
3
43
2
|
8.
7 – 4 =
4
2
1
3
|
|
9.
48 – 8 =
3
4
2
40
|
10.
46 + 4 =
4
2
3
50
|
11.
1 – 1 =
2
4
0
3
|
12.
35 + 3 =
38
3
4
2
|
|
13.
36 – 8 =
3
4
2
28
|
14.
25 – 7 =
3
2
18
4
|
15.
3 – 0 =
2
3
1
4
|
16.
13 – 4 =
9
2
1
3
|
|
17.
10 + 38 =
4
2
3
48
|
18.
23 + 25 =
4
48
3
2
|
19.
5 – 4 =
2
4
3
1
|
20.
22 + 8 =
2
30
4
3
|
|
1.
47 + 3 =
2
4
50
3
|
2.
44 + 6 =
4
3
2
50
|
3.
36 – 33 =
4
3
2
1
|
4.
20 + 3 =
23
3
4
2
|
|
5.
17 + 17 =
2
34
3
4
|
6.
46 – 19 =
4
2
27
3
|
7.
24 + 19 =
4
3
43
2
|
8.
7 – 4 =
4
2
1
3
|
|
9.
48 – 8 =
3
4
2
40
|
10.
46 + 4 =
4
2
3
50
|
11.
1 – 1 =
2
4
0
3
|
12.
35 + 3 =
38
3
4
2
|
|
13.
36 – 8 =
3
4
2
28
|
14.
25 – 7 =
3
2
18
4
|
15.
3 – 0 =
2
3
1
4
|
16.
13 – 4 =
9
2
1
3
|
|
17.
10 + 38 =
4
2
3
48
|
18.
23 + 25 =
4
48
3
2
|
19.
5 – 4 =
2
4
3
1
|
20.
22 + 8 =
2
30
4
3
|