|
1.
19 + 3 =
22
2
|
2.
9 – 6 =
1
3
|
3.
4 – 2 =
2
1
|
4.
23 + 8 =
31
2
|
|
5.
26 + 18 =
2
44
|
6.
30 – 25 =
5
1
|
7.
42 + 6 =
2
48
|
8.
8 + 25 =
2
33
|
|
9.
47 + 2 =
2
49
|
10.
40 + 0 =
40
2
|
11.
37 + 9 =
2
46
|
12.
10 + 20 =
30
2
|
|
13.
22 – 20 =
1
2
|
14.
19 – 3 =
16
2
|
15.
41 + 3 =
2
44
|
16.
29 + 15 =
44
2
|
|
17.
43 – 33 =
1
10
|
18.
21 – 13 =
1
8
|
19.
23 + 4 =
2
27
|
20.
23 + 12 =
2
35
|
|
1.
19 + 3 =
22
2
|
2.
9 – 6 =
1
3
|
3.
4 – 2 =
2
1
|
4.
23 + 8 =
31
2
|
|
5.
26 + 18 =
2
44
|
6.
30 – 25 =
5
1
|
7.
42 + 6 =
2
48
|
8.
8 + 25 =
2
33
|
|
9.
47 + 2 =
2
49
|
10.
40 + 0 =
40
2
|
11.
37 + 9 =
2
46
|
12.
10 + 20 =
30
2
|
|
13.
22 – 20 =
1
2
|
14.
19 – 3 =
16
2
|
15.
41 + 3 =
2
44
|
16.
29 + 15 =
44
2
|
|
17.
43 – 33 =
1
10
|
18.
21 – 13 =
1
8
|
19.
23 + 4 =
2
27
|
20.
23 + 12 =
2
35
|