|
1.
45 + 27 =
2
72
|
2.
80 – 35 =
45
2
|
3.
53 + 29 =
2
82
|
4.
74 + 18 =
2
92
|
|
5.
76 – 1 =
2
75
|
6.
52 – 23 =
2
29
|
7.
7 + 78 =
2
85
|
8.
31 – 3 =
28
2
|
|
9.
58 + 1 =
2
59
|
10.
1 + 41 =
2
42
|
11.
40 + 3 =
43
2
|
12.
26 – 8 =
2
18
|
|
13.
73 – 56 =
2
17
|
14.
38 + 22 =
60
2
|
15.
35 + 49 =
84
2
|
16.
95 – 1 =
2
94
|
|
17.
63 – 1 =
62
2
|
18.
10 + 50 =
60
2
|
19.
21 – 16 =
5
1
|
20.
43 + 7 =
2
50
|
|
1.
45 + 27 =
2
72
|
2.
80 – 35 =
45
2
|
3.
53 + 29 =
2
82
|
4.
74 + 18 =
2
92
|
|
5.
76 – 1 =
2
75
|
6.
52 – 23 =
2
29
|
7.
7 + 78 =
2
85
|
8.
31 – 3 =
28
2
|
|
9.
58 + 1 =
2
59
|
10.
1 + 41 =
2
42
|
11.
40 + 3 =
43
2
|
12.
26 – 8 =
2
18
|
|
13.
73 – 56 =
2
17
|
14.
38 + 22 =
60
2
|
15.
35 + 49 =
84
2
|
16.
95 – 1 =
2
94
|
|
17.
63 – 1 =
62
2
|
18.
10 + 50 =
60
2
|
19.
21 – 16 =
5
1
|
20.
43 + 7 =
2
50
|