|
1.
40 + 4 =
44
2
|
2.
25 – 15 =
1
10
|
3.
23 – 9 =
14
1
|
4.
16 – 14 =
1
2
|
|
5.
3 + 37 =
40
2
|
6.
24 + 14 =
2
38
|
7.
31 + 13 =
2
44
|
8.
8 + 25 =
33
2
|
|
9.
47 – 25 =
2
22
|
10.
24 – 9 =
15
1
|
11.
42 – 7 =
2
35
|
12.
32 – 25 =
1
7
|
|
13.
6 + 14 =
2
20
|
14.
6 + 12 =
18
2
|
15.
43 + 6 =
2
49
|
16.
46 – 39 =
1
7
|
|
17.
19 + 25 =
2
44
|
18.
3 + 23 =
2
26
|
19.
12 + 22 =
34
2
|
20.
41 – 22 =
19
2
|
|
1.
40 + 4 =
44
2
|
2.
25 – 15 =
1
10
|
3.
23 – 9 =
14
1
|
4.
16 – 14 =
1
2
|
|
5.
3 + 37 =
40
2
|
6.
24 + 14 =
2
38
|
7.
31 + 13 =
2
44
|
8.
8 + 25 =
33
2
|
|
9.
47 – 25 =
2
22
|
10.
24 – 9 =
15
1
|
11.
42 – 7 =
2
35
|
12.
32 – 25 =
1
7
|
|
13.
6 + 14 =
2
20
|
14.
6 + 12 =
18
2
|
15.
43 + 6 =
2
49
|
16.
46 – 39 =
1
7
|
|
17.
19 + 25 =
2
44
|
18.
3 + 23 =
2
26
|
19.
12 + 22 =
34
2
|
20.
41 – 22 =
19
2
|