|
1.
30 – 6 =
2
24
|
2.
11 – 5 =
1
6
|
3.
3 + 29 =
2
32
|
4.
27 – 19 =
8
1
|
|
5.
20 + 27 =
2
47
|
6.
29 + 16 =
2
45
|
7.
10 + 28 =
2
38
|
8.
39 + 2 =
41
2
|
|
9.
12 – 1 =
11
1
|
10.
46 – 23 =
2
23
|
11.
12 – 0 =
1
12
|
12.
33 – 15 =
18
2
|
|
13.
30 – 20 =
1
10
|
14.
27 + 2 =
2
29
|
15.
49 – 33 =
2
16
|
16.
27 + 14 =
41
2
|
|
17.
44 – 29 =
1
15
|
18.
20 + 19 =
2
39
|
19.
1 + 37 =
2
38
|
20.
33 – 18 =
15
1
|
|
1.
30 – 6 =
2
24
|
2.
11 – 5 =
1
6
|
3.
3 + 29 =
2
32
|
4.
27 – 19 =
8
1
|
|
5.
20 + 27 =
2
47
|
6.
29 + 16 =
2
45
|
7.
10 + 28 =
2
38
|
8.
39 + 2 =
41
2
|
|
9.
12 – 1 =
11
1
|
10.
46 – 23 =
2
23
|
11.
12 – 0 =
1
12
|
12.
33 – 15 =
18
2
|
|
13.
30 – 20 =
1
10
|
14.
27 + 2 =
2
29
|
15.
49 – 33 =
2
16
|
16.
27 + 14 =
41
2
|
|
17.
44 – 29 =
1
15
|
18.
20 + 19 =
2
39
|
19.
1 + 37 =
2
38
|
20.
33 – 18 =
15
1
|