|
1.
26 + 19 =
2
45
|
2.
17 – 17 =
2
0
|
3.
18 – 10 =
8
1
|
4.
27 + 17 =
2
44
|
|
5.
30 – 22 =
1
8
|
6.
46 – 27 =
19
2
|
7.
6 + 37 =
2
43
|
8.
16 + 3 =
19
2
|
|
9.
18 + 3 =
21
2
|
10.
15 + 34 =
2
49
|
11.
31 + 2 =
33
2
|
12.
35 + 9 =
44
2
|
|
13.
17 + 6 =
2
23
|
14.
8 + 22 =
30
2
|
15.
24 + 6 =
2
30
|
16.
3 – 2 =
1
2
|
|
17.
34 – 13 =
2
21
|
18.
7 – 1 =
1
6
|
19.
17 – 5 =
12
1
|
20.
3 + 3 =
6
1
|
|
1.
26 + 19 =
2
45
|
2.
17 – 17 =
2
0
|
3.
18 – 10 =
8
1
|
4.
27 + 17 =
2
44
|
|
5.
30 – 22 =
1
8
|
6.
46 – 27 =
19
2
|
7.
6 + 37 =
2
43
|
8.
16 + 3 =
19
2
|
|
9.
18 + 3 =
21
2
|
10.
15 + 34 =
2
49
|
11.
31 + 2 =
33
2
|
12.
35 + 9 =
44
2
|
|
13.
17 + 6 =
2
23
|
14.
8 + 22 =
30
2
|
15.
24 + 6 =
2
30
|
16.
3 – 2 =
1
2
|
|
17.
34 – 13 =
2
21
|
18.
7 – 1 =
1
6
|
19.
17 – 5 =
12
1
|
20.
3 + 3 =
6
1
|