|
1.
44 – 13 =
31
2
4
3
|
2.
4 + 11 =
15
1
3
2
|
3.
38 – 13 =
4
25
3
2
|
4.
40 – 15 =
2
25
4
3
|
|
5.
41 – 40 =
1
4
3
2
|
6.
27 + 14 =
4
41
2
3
|
7.
16 + 5 =
2
21
4
3
|
8.
6 + 25 =
4
3
2
31
|
|
9.
37 + 6 =
3
4
2
43
|
10.
33 + 15 =
48
3
4
2
|
11.
2 + 19 =
3
2
4
21
|
12.
11 + 0 =
11
2
3
1
|
|
13.
45 + 3 =
3
4
48
2
|
14.
25 + 14 =
4
3
2
39
|
15.
28 + 2 =
4
30
3
2
|
16.
20 – 8 =
12
2
3
1
|
|
17.
3 + 6 =
9
3
1
2
|
18.
32 – 31 =
4
1
3
2
|
19.
12 – 5 =
2
1
3
7
|
20.
7 + 20 =
2
27
3
4
|
|
1.
44 – 13 =
31
2
4
3
|
2.
4 + 11 =
15
1
3
2
|
3.
38 – 13 =
4
25
3
2
|
4.
40 – 15 =
2
25
4
3
|
|
5.
41 – 40 =
1
4
3
2
|
6.
27 + 14 =
4
41
2
3
|
7.
16 + 5 =
2
21
4
3
|
8.
6 + 25 =
4
3
2
31
|
|
9.
37 + 6 =
3
4
2
43
|
10.
33 + 15 =
48
3
4
2
|
11.
2 + 19 =
3
2
4
21
|
12.
11 + 0 =
11
2
3
1
|
|
13.
45 + 3 =
3
4
48
2
|
14.
25 + 14 =
4
3
2
39
|
15.
28 + 2 =
4
30
3
2
|
16.
20 – 8 =
12
2
3
1
|
|
17.
3 + 6 =
9
3
1
2
|
18.
32 – 31 =
4
1
3
2
|
19.
12 – 5 =
2
1
3
7
|
20.
7 + 20 =
2
27
3
4
|