|
1.
59 – 18 =
41
2
|
2.
31 + 8 =
39
2
|
3.
53 + 41 =
2
94
|
4.
9 – 4 =
1
5
|
|
5.
90 – 37 =
53
2
|
6.
84 – 68 =
2
16
|
7.
47 – 18 =
29
2
|
8.
34 + 47 =
2
81
|
|
9.
98 – 5 =
2
93
|
10.
2 + 86 =
88
2
|
11.
23 – 5 =
2
18
|
12.
53 + 39 =
2
92
|
|
13.
66 – 37 =
2
29
|
14.
10 + 29 =
2
39
|
15.
91 – 47 =
44
2
|
16.
65 – 2 =
63
2
|
|
17.
3 – 2 =
1
2
|
18.
59 – 43 =
2
16
|
19.
88 – 58 =
2
30
|
20.
50 + 26 =
2
76
|
|
1.
59 – 18 =
41
2
|
2.
31 + 8 =
39
2
|
3.
53 + 41 =
2
94
|
4.
9 – 4 =
1
5
|
|
5.
90 – 37 =
53
2
|
6.
84 – 68 =
2
16
|
7.
47 – 18 =
29
2
|
8.
34 + 47 =
2
81
|
|
9.
98 – 5 =
2
93
|
10.
2 + 86 =
88
2
|
11.
23 – 5 =
2
18
|
12.
53 + 39 =
2
92
|
|
13.
66 – 37 =
2
29
|
14.
10 + 29 =
2
39
|
15.
91 – 47 =
44
2
|
16.
65 – 2 =
63
2
|
|
17.
3 – 2 =
1
2
|
18.
59 – 43 =
2
16
|
19.
88 – 58 =
2
30
|
20.
50 + 26 =
2
76
|