|
1.
86 + 6 =
2
92
|
2.
31 – 11 =
20
2
|
3.
38 + 54 =
92
2
|
4.
68 – 2 =
2
66
|
|
5.
53 – 42 =
11
1
|
6.
6 – 0 =
1
6
|
7.
79 – 44 =
2
35
|
8.
48 + 7 =
55
2
|
|
9.
6 – 6 =
0
2
|
10.
22 + 45 =
2
67
|
11.
64 + 29 =
2
93
|
12.
69 + 29 =
2
98
|
|
13.
51 – 19 =
2
32
|
14.
34 + 35 =
69
2
|
15.
42 + 34 =
76
2
|
16.
1 – 1 =
0
2
|
|
17.
82 + 9 =
91
2
|
18.
97 – 29 =
2
68
|
19.
23 – 14 =
9
1
|
20.
94 – 67 =
27
2
|
|
1.
86 + 6 =
2
92
|
2.
31 – 11 =
20
2
|
3.
38 + 54 =
92
2
|
4.
68 – 2 =
2
66
|
|
5.
53 – 42 =
11
1
|
6.
6 – 0 =
1
6
|
7.
79 – 44 =
2
35
|
8.
48 + 7 =
55
2
|
|
9.
6 – 6 =
0
2
|
10.
22 + 45 =
2
67
|
11.
64 + 29 =
2
93
|
12.
69 + 29 =
2
98
|
|
13.
51 – 19 =
2
32
|
14.
34 + 35 =
69
2
|
15.
42 + 34 =
76
2
|
16.
1 – 1 =
0
2
|
|
17.
82 + 9 =
91
2
|
18.
97 – 29 =
2
68
|
19.
23 – 14 =
9
1
|
20.
94 – 67 =
27
2
|