|
1.
69 – 17 =
2
52
|
2.
37 – 15 =
2
22
|
3.
85 – 13 =
72
2
|
4.
64 + 17 =
81
2
|
|
5.
43 + 26 =
69
2
|
6.
75 + 17 =
92
2
|
7.
61 + 17 =
2
78
|
8.
43 + 4 =
47
2
|
|
9.
62 + 22 =
2
84
|
10.
23 + 20 =
43
2
|
11.
89 – 65 =
2
24
|
12.
68 + 5 =
73
2
|
|
13.
23 + 61 =
2
84
|
14.
33 + 56 =
2
89
|
15.
63 + 30 =
93
2
|
16.
93 – 58 =
2
35
|
|
17.
12 + 44 =
2
56
|
18.
26 + 63 =
2
89
|
19.
8 + 91 =
2
99
|
20.
100 – 83 =
17
2
|
|
1.
69 – 17 =
2
52
|
2.
37 – 15 =
2
22
|
3.
85 – 13 =
72
2
|
4.
64 + 17 =
81
2
|
|
5.
43 + 26 =
69
2
|
6.
75 + 17 =
92
2
|
7.
61 + 17 =
2
78
|
8.
43 + 4 =
47
2
|
|
9.
62 + 22 =
2
84
|
10.
23 + 20 =
43
2
|
11.
89 – 65 =
2
24
|
12.
68 + 5 =
73
2
|
|
13.
23 + 61 =
2
84
|
14.
33 + 56 =
2
89
|
15.
63 + 30 =
93
2
|
16.
93 – 58 =
2
35
|
|
17.
12 + 44 =
2
56
|
18.
26 + 63 =
2
89
|
19.
8 + 91 =
2
99
|
20.
100 – 83 =
17
2
|