|
1.
22 + 52 =
2
74
|
2.
7 + 63 =
2
70
|
3.
15 + 32 =
2
47
|
4.
72 + 12 =
84
2
|
|
5.
45 + 52 =
2
97
|
6.
29 – 15 =
14
1
|
7.
62 + 13 =
2
75
|
8.
30 + 25 =
55
2
|
|
9.
76 + 19 =
95
2
|
10.
94 – 30 =
2
64
|
11.
16 – 5 =
11
1
|
12.
80 – 12 =
68
2
|
|
13.
2 – 1 =
1
2
|
14.
90 – 0 =
90
2
|
15.
5 + 24 =
29
2
|
16.
64 – 56 =
1
8
|
|
17.
16 + 6 =
22
2
|
18.
42 + 29 =
2
71
|
19.
31 + 23 =
2
54
|
20.
3 – 0 =
3
1
|
|
1.
22 + 52 =
2
74
|
2.
7 + 63 =
2
70
|
3.
15 + 32 =
2
47
|
4.
72 + 12 =
84
2
|
|
5.
45 + 52 =
2
97
|
6.
29 – 15 =
14
1
|
7.
62 + 13 =
2
75
|
8.
30 + 25 =
55
2
|
|
9.
76 + 19 =
95
2
|
10.
94 – 30 =
2
64
|
11.
16 – 5 =
11
1
|
12.
80 – 12 =
68
2
|
|
13.
2 – 1 =
1
2
|
14.
90 – 0 =
90
2
|
15.
5 + 24 =
29
2
|
16.
64 – 56 =
1
8
|
|
17.
16 + 6 =
22
2
|
18.
42 + 29 =
2
71
|
19.
31 + 23 =
2
54
|
20.
3 – 0 =
3
1
|