|
1.
5 – 3 =
1
2
|
2.
30 – 6 =
24
2
|
3.
26 – 25 =
2
1
|
4.
47 – 3 =
2
44
|
|
5.
8 + 38 =
46
2
|
6.
49 – 27 =
22
2
|
7.
1 + 16 =
2
17
|
8.
48 – 0 =
2
48
|
|
9.
20 – 11 =
9
1
|
10.
41 + 2 =
43
2
|
11.
50 + 0 =
2
50
|
12.
27 – 16 =
1
11
|
|
13.
12 + 24 =
2
36
|
14.
4 – 3 =
2
1
|
15.
17 + 28 =
2
45
|
16.
23 + 9 =
2
32
|
|
17.
43 + 3 =
46
2
|
18.
20 + 18 =
2
38
|
19.
12 – 1 =
1
11
|
20.
3 + 31 =
34
2
|
|
1.
5 – 3 =
1
2
|
2.
30 – 6 =
24
2
|
3.
26 – 25 =
2
1
|
4.
47 – 3 =
2
44
|
|
5.
8 + 38 =
46
2
|
6.
49 – 27 =
22
2
|
7.
1 + 16 =
2
17
|
8.
48 – 0 =
2
48
|
|
9.
20 – 11 =
9
1
|
10.
41 + 2 =
43
2
|
11.
50 + 0 =
2
50
|
12.
27 – 16 =
1
11
|
|
13.
12 + 24 =
2
36
|
14.
4 – 3 =
2
1
|
15.
17 + 28 =
2
45
|
16.
23 + 9 =
2
32
|
|
17.
43 + 3 =
46
2
|
18.
20 + 18 =
2
38
|
19.
12 – 1 =
1
11
|
20.
3 + 31 =
34
2
|