1.
65 – 46 =
2
19
|
2.
56 + 14 =
2
70
|
3.
44 + 10 =
54
2
|
4.
12 + 24 =
2
36
|
5.
67 + 26 =
2
93
|
6.
50 – 20 =
2
30
|
7.
59 – 31 =
28
2
|
8.
61 – 28 =
33
2
|
9.
57 + 24 =
81
2
|
10.
67 + 26 =
93
2
|
11.
83 – 8 =
75
2
|
12.
91 + 0 =
2
91
|
13.
92 – 47 =
45
2
|
14.
84 – 71 =
1
13
|
15.
9 + 14 =
23
2
|
16.
2 – 0 =
1
2
|
17.
85 – 64 =
2
21
|
18.
52 + 36 =
2
88
|
19.
86 – 6 =
2
80
|
20.
85 + 11 =
2
96
|
1.
65 – 46 =
2
19
|
2.
56 + 14 =
2
70
|
3.
44 + 10 =
54
2
|
4.
12 + 24 =
2
36
|
5.
67 + 26 =
2
93
|
6.
50 – 20 =
2
30
|
7.
59 – 31 =
28
2
|
8.
61 – 28 =
33
2
|
9.
57 + 24 =
81
2
|
10.
67 + 26 =
93
2
|
11.
83 – 8 =
75
2
|
12.
91 + 0 =
2
91
|
13.
92 – 47 =
45
2
|
14.
84 – 71 =
1
13
|
15.
9 + 14 =
23
2
|
16.
2 – 0 =
1
2
|
17.
85 – 64 =
2
21
|
18.
52 + 36 =
2
88
|
19.
86 – 6 =
2
80
|
20.
85 + 11 =
2
96
|