|
1.
65 + 19 =
2
84
|
2.
55 + 28 =
2
83
|
3.
13 – 1 =
12
1
|
4.
95 – 72 =
23
2
|
|
5.
16 – 8 =
1
8
|
6.
97 – 20 =
2
77
|
7.
29 + 13 =
2
42
|
8.
50 + 3 =
53
2
|
|
9.
82 + 17 =
99
2
|
10.
51 – 25 =
2
26
|
11.
91 + 8 =
99
2
|
12.
90 – 31 =
2
59
|
|
13.
58 + 32 =
2
90
|
14.
53 – 15 =
2
38
|
15.
77 + 21 =
2
98
|
16.
73 – 42 =
2
31
|
|
17.
92 + 3 =
95
2
|
18.
76 + 15 =
91
2
|
19.
85 + 2 =
2
87
|
20.
60 – 11 =
49
2
|
|
1.
65 + 19 =
2
84
|
2.
55 + 28 =
2
83
|
3.
13 – 1 =
12
1
|
4.
95 – 72 =
23
2
|
|
5.
16 – 8 =
1
8
|
6.
97 – 20 =
2
77
|
7.
29 + 13 =
2
42
|
8.
50 + 3 =
53
2
|
|
9.
82 + 17 =
99
2
|
10.
51 – 25 =
2
26
|
11.
91 + 8 =
99
2
|
12.
90 – 31 =
2
59
|
|
13.
58 + 32 =
2
90
|
14.
53 – 15 =
2
38
|
15.
77 + 21 =
2
98
|
16.
73 – 42 =
2
31
|
|
17.
92 + 3 =
95
2
|
18.
76 + 15 =
91
2
|
19.
85 + 2 =
2
87
|
20.
60 – 11 =
49
2
|