1.
9 + 58 =
67
2
|
2.
82 + 5 =
87
2
|
3.
98 – 40 =
2
58
|
4.
92 + 4 =
96
2
|
5.
25 + 61 =
86
2
|
6.
77 – 5 =
72
2
|
7.
42 + 50 =
92
2
|
8.
12 + 22 =
2
34
|
9.
20 – 16 =
1
4
|
10.
47 + 28 =
75
2
|
11.
38 – 28 =
10
1
|
12.
24 – 15 =
1
9
|
13.
98 – 70 =
28
2
|
14.
97 – 46 =
2
51
|
15.
16 + 34 =
50
2
|
16.
57 + 43 =
100
2
|
17.
56 – 24 =
32
2
|
18.
94 – 35 =
59
2
|
19.
1 – 1 =
0
2
|
20.
33 – 5 =
2
28
|
1.
9 + 58 =
67
2
|
2.
82 + 5 =
87
2
|
3.
98 – 40 =
2
58
|
4.
92 + 4 =
96
2
|
5.
25 + 61 =
86
2
|
6.
77 – 5 =
72
2
|
7.
42 + 50 =
92
2
|
8.
12 + 22 =
2
34
|
9.
20 – 16 =
1
4
|
10.
47 + 28 =
75
2
|
11.
38 – 28 =
10
1
|
12.
24 – 15 =
1
9
|
13.
98 – 70 =
28
2
|
14.
97 – 46 =
2
51
|
15.
16 + 34 =
50
2
|
16.
57 + 43 =
100
2
|
17.
56 – 24 =
32
2
|
18.
94 – 35 =
59
2
|
19.
1 – 1 =
0
2
|
20.
33 – 5 =
2
28
|