|
1.
25 + 17 =
2
42
|
2.
61 + 37 =
98
2
|
3.
65 + 25 =
90
2
|
4.
75 + 23 =
2
98
|
|
5.
26 + 46 =
2
72
|
6.
54 – 24 =
2
30
|
7.
31 – 29 =
2
1
|
8.
54 – 14 =
2
40
|
|
9.
99 – 99 =
2
0
|
10.
37 + 59 =
96
2
|
11.
94 – 37 =
2
57
|
12.
88 – 48 =
40
2
|
|
13.
88 – 46 =
42
2
|
14.
28 – 13 =
1
15
|
15.
27 + 4 =
2
31
|
16.
82 + 9 =
91
2
|
|
17.
32 + 40 =
72
2
|
18.
7 + 71 =
2
78
|
19.
17 + 1 =
2
18
|
20.
63 + 22 =
85
2
|
|
1.
25 + 17 =
2
42
|
2.
61 + 37 =
98
2
|
3.
65 + 25 =
90
2
|
4.
75 + 23 =
2
98
|
|
5.
26 + 46 =
2
72
|
6.
54 – 24 =
2
30
|
7.
31 – 29 =
2
1
|
8.
54 – 14 =
2
40
|
|
9.
99 – 99 =
2
0
|
10.
37 + 59 =
96
2
|
11.
94 – 37 =
2
57
|
12.
88 – 48 =
40
2
|
|
13.
88 – 46 =
42
2
|
14.
28 – 13 =
1
15
|
15.
27 + 4 =
2
31
|
16.
82 + 9 =
91
2
|
|
17.
32 + 40 =
72
2
|
18.
7 + 71 =
2
78
|
19.
17 + 1 =
2
18
|
20.
63 + 22 =
85
2
|