1.
36 + 12 =
48
2
|
2.
4 – 1 =
1
3
|
3.
6 – 4 =
1
2
|
4.
2 + 6 =
8
1
|
5.
13 – 10 =
1
3
|
6.
40 – 18 =
22
2
|
7.
41 – 33 =
8
1
|
8.
9 + 19 =
2
28
|
9.
1 – 0 =
2
1
|
10.
19 + 6 =
2
25
|
11.
20 + 10 =
2
30
|
12.
34 – 30 =
1
4
|
13.
35 + 5 =
40
2
|
14.
1 + 3 =
1
4
|
15.
41 + 2 =
2
43
|
16.
36 – 29 =
1
7
|
17.
49 – 43 =
1
6
|
18.
5 – 0 =
1
5
|
19.
27 – 9 =
18
2
|
20.
41 + 5 =
46
2
|
1.
36 + 12 =
48
2
|
2.
4 – 1 =
1
3
|
3.
6 – 4 =
1
2
|
4.
2 + 6 =
8
1
|
5.
13 – 10 =
1
3
|
6.
40 – 18 =
22
2
|
7.
41 – 33 =
8
1
|
8.
9 + 19 =
2
28
|
9.
1 – 0 =
2
1
|
10.
19 + 6 =
2
25
|
11.
20 + 10 =
2
30
|
12.
34 – 30 =
1
4
|
13.
35 + 5 =
40
2
|
14.
1 + 3 =
1
4
|
15.
41 + 2 =
2
43
|
16.
36 – 29 =
1
7
|
17.
49 – 43 =
1
6
|
18.
5 – 0 =
1
5
|
19.
27 – 9 =
18
2
|
20.
41 + 5 =
46
2
|