1.
11 + 68 =
79
2
|
2.
38 – 9 =
29
2
|
3.
41 + 37 =
2
78
|
4.
82 + 14 =
2
96
|
5.
41 + 37 =
78
2
|
6.
5 + 23 =
28
2
|
7.
45 – 6 =
2
39
|
8.
29 + 60 =
89
2
|
9.
41 + 57 =
2
98
|
10.
44 + 44 =
2
88
|
11.
77 – 23 =
54
2
|
12.
19 – 11 =
8
1
|
13.
99 + 1 =
2
100
|
14.
16 + 68 =
84
2
|
15.
71 – 70 =
2
1
|
16.
1 – 0 =
1
2
|
17.
94 – 42 =
52
2
|
18.
24 + 73 =
2
97
|
19.
94 + 1 =
2
95
|
20.
69 – 9 =
2
60
|
1.
11 + 68 =
79
2
|
2.
38 – 9 =
29
2
|
3.
41 + 37 =
2
78
|
4.
82 + 14 =
2
96
|
5.
41 + 37 =
78
2
|
6.
5 + 23 =
28
2
|
7.
45 – 6 =
2
39
|
8.
29 + 60 =
89
2
|
9.
41 + 57 =
2
98
|
10.
44 + 44 =
2
88
|
11.
77 – 23 =
54
2
|
12.
19 – 11 =
8
1
|
13.
99 + 1 =
2
100
|
14.
16 + 68 =
84
2
|
15.
71 – 70 =
2
1
|
16.
1 – 0 =
1
2
|
17.
94 – 42 =
52
2
|
18.
24 + 73 =
2
97
|
19.
94 + 1 =
2
95
|
20.
69 – 9 =
2
60
|