|
1.
42 – 26 =
2
16
|
2.
5 – 5 =
0
2
|
3.
38 + 6 =
2
44
|
4.
49 + 0 =
49
2
|
|
5.
7 – 0 =
7
1
|
6.
49 + 1 =
2
50
|
7.
50 – 33 =
2
17
|
8.
5 – 2 =
1
3
|
|
9.
36 + 1 =
2
37
|
10.
13 – 4 =
9
1
|
11.
27 – 12 =
15
1
|
12.
48 – 24 =
24
2
|
|
13.
31 + 4 =
2
35
|
14.
19 + 25 =
2
44
|
15.
23 – 4 =
2
19
|
16.
22 – 22 =
0
2
|
|
17.
21 – 9 =
1
12
|
18.
39 – 6 =
33
2
|
19.
41 – 19 =
22
2
|
20.
34 + 6 =
40
2
|
|
1.
42 – 26 =
2
16
|
2.
5 – 5 =
0
2
|
3.
38 + 6 =
2
44
|
4.
49 + 0 =
49
2
|
|
5.
7 – 0 =
7
1
|
6.
49 + 1 =
2
50
|
7.
50 – 33 =
2
17
|
8.
5 – 2 =
1
3
|
|
9.
36 + 1 =
2
37
|
10.
13 – 4 =
9
1
|
11.
27 – 12 =
15
1
|
12.
48 – 24 =
24
2
|
|
13.
31 + 4 =
2
35
|
14.
19 + 25 =
2
44
|
15.
23 – 4 =
2
19
|
16.
22 – 22 =
0
2
|
|
17.
21 – 9 =
1
12
|
18.
39 – 6 =
33
2
|
19.
41 – 19 =
22
2
|
20.
34 + 6 =
40
2
|