|
1.
45 – 10 =
35
2
|
2.
26 + 18 =
2
44
|
3.
47 + 0 =
47
2
|
4.
29 – 12 =
2
17
|
|
5.
42 + 0 =
42
2
|
6.
19 – 10 =
9
1
|
7.
6 – 5 =
2
1
|
8.
25 + 18 =
43
2
|
|
9.
2 – 0 =
1
2
|
10.
40 + 8 =
48
2
|
11.
20 – 1 =
19
2
|
12.
26 – 16 =
1
10
|
|
13.
14 + 17 =
2
31
|
14.
29 – 6 =
2
23
|
15.
39 – 11 =
2
28
|
16.
37 – 29 =
1
8
|
|
17.
12 – 10 =
1
2
|
18.
22 – 7 =
15
1
|
19.
41 + 4 =
45
2
|
20.
41 + 8 =
49
2
|
|
1.
45 – 10 =
35
2
|
2.
26 + 18 =
2
44
|
3.
47 + 0 =
47
2
|
4.
29 – 12 =
2
17
|
|
5.
42 + 0 =
42
2
|
6.
19 – 10 =
9
1
|
7.
6 – 5 =
2
1
|
8.
25 + 18 =
43
2
|
|
9.
2 – 0 =
1
2
|
10.
40 + 8 =
48
2
|
11.
20 – 1 =
19
2
|
12.
26 – 16 =
1
10
|
|
13.
14 + 17 =
2
31
|
14.
29 – 6 =
2
23
|
15.
39 – 11 =
2
28
|
16.
37 – 29 =
1
8
|
|
17.
12 – 10 =
1
2
|
18.
22 – 7 =
15
1
|
19.
41 + 4 =
45
2
|
20.
41 + 8 =
49
2
|