1.
35 + 48 =
83
2
|
2.
53 – 46 =
1
7
|
3.
51 + 35 =
86
2
|
4.
97 + 2 =
99
2
|
5.
68 – 33 =
2
35
|
6.
54 – 19 =
35
2
|
7.
73 + 26 =
99
2
|
8.
3 + 30 =
33
2
|
9.
22 – 12 =
10
1
|
10.
39 – 17 =
2
22
|
11.
91 + 8 =
99
2
|
12.
6 – 5 =
1
2
|
13.
34 – 34 =
0
2
|
14.
6 + 38 =
44
2
|
15.
64 – 57 =
1
7
|
16.
54 + 13 =
67
2
|
17.
98 + 1 =
2
99
|
18.
84 – 26 =
58
2
|
19.
44 + 30 =
74
2
|
20.
79 – 76 =
3
1
|
1.
35 + 48 =
83
2
|
2.
53 – 46 =
1
7
|
3.
51 + 35 =
86
2
|
4.
97 + 2 =
99
2
|
5.
68 – 33 =
2
35
|
6.
54 – 19 =
35
2
|
7.
73 + 26 =
99
2
|
8.
3 + 30 =
33
2
|
9.
22 – 12 =
10
1
|
10.
39 – 17 =
2
22
|
11.
91 + 8 =
99
2
|
12.
6 – 5 =
1
2
|
13.
34 – 34 =
0
2
|
14.
6 + 38 =
44
2
|
15.
64 – 57 =
1
7
|
16.
54 + 13 =
67
2
|
17.
98 + 1 =
2
99
|
18.
84 – 26 =
58
2
|
19.
44 + 30 =
74
2
|
20.
79 – 76 =
3
1
|