|
1.
4 + 24 =
2
28
|
2.
88 – 53 =
35
2
|
3.
4 + 58 =
62
2
|
4.
8 – 7 =
1
2
|
|
5.
14 – 3 =
1
11
|
6.
50 – 10 =
40
2
|
7.
61 + 2 =
2
63
|
8.
75 + 5 =
80
2
|
|
9.
82 – 22 =
2
60
|
10.
36 + 42 =
78
2
|
11.
35 – 26 =
9
1
|
12.
20 – 9 =
11
1
|
|
13.
54 – 15 =
39
2
|
14.
10 – 6 =
4
1
|
15.
24 + 48 =
2
72
|
16.
6 – 4 =
1
2
|
|
17.
15 – 7 =
1
8
|
18.
32 + 24 =
2
56
|
19.
70 – 12 =
2
58
|
20.
58 – 32 =
2
26
|
|
1.
4 + 24 =
2
28
|
2.
88 – 53 =
35
2
|
3.
4 + 58 =
62
2
|
4.
8 – 7 =
1
2
|
|
5.
14 – 3 =
1
11
|
6.
50 – 10 =
40
2
|
7.
61 + 2 =
2
63
|
8.
75 + 5 =
80
2
|
|
9.
82 – 22 =
2
60
|
10.
36 + 42 =
78
2
|
11.
35 – 26 =
9
1
|
12.
20 – 9 =
11
1
|
|
13.
54 – 15 =
39
2
|
14.
10 – 6 =
4
1
|
15.
24 + 48 =
2
72
|
16.
6 – 4 =
1
2
|
|
17.
15 – 7 =
1
8
|
18.
32 + 24 =
2
56
|
19.
70 – 12 =
2
58
|
20.
58 – 32 =
2
26
|