|
1.
68 + 13 =
2
81
|
2.
79 + 5 =
2
84
|
3.
21 – 12 =
1
9
|
4.
38 – 16 =
2
22
|
|
5.
56 + 37 =
2
93
|
6.
71 + 3 =
2
74
|
7.
54 + 34 =
88
2
|
8.
29 + 6 =
2
35
|
|
9.
51 + 33 =
2
84
|
10.
15 – 5 =
10
1
|
11.
91 – 12 =
79
2
|
12.
74 + 4 =
78
2
|
|
13.
73 – 2 =
71
2
|
14.
65 + 24 =
2
89
|
15.
48 – 16 =
2
32
|
16.
17 – 17 =
0
2
|
|
17.
26 + 32 =
58
2
|
18.
3 + 97 =
2
100
|
19.
60 + 13 =
73
2
|
20.
58 + 17 =
2
75
|
|
1.
68 + 13 =
2
81
|
2.
79 + 5 =
2
84
|
3.
21 – 12 =
1
9
|
4.
38 – 16 =
2
22
|
|
5.
56 + 37 =
2
93
|
6.
71 + 3 =
2
74
|
7.
54 + 34 =
88
2
|
8.
29 + 6 =
2
35
|
|
9.
51 + 33 =
2
84
|
10.
15 – 5 =
10
1
|
11.
91 – 12 =
79
2
|
12.
74 + 4 =
78
2
|
|
13.
73 – 2 =
71
2
|
14.
65 + 24 =
2
89
|
15.
48 – 16 =
2
32
|
16.
17 – 17 =
0
2
|
|
17.
26 + 32 =
58
2
|
18.
3 + 97 =
2
100
|
19.
60 + 13 =
73
2
|
20.
58 + 17 =
2
75
|