|
1.
26 – 16 =
10
1
|
2.
55 – 43 =
12
1
|
3.
20 – 13 =
7
1
|
4.
87 – 21 =
2
66
|
|
5.
36 – 35 =
2
1
|
6.
40 – 17 =
2
23
|
7.
46 – 2 =
44
2
|
8.
43 + 29 =
2
72
|
|
9.
75 – 1 =
74
2
|
10.
96 – 79 =
17
2
|
11.
63 + 22 =
2
85
|
12.
2 – 2 =
2
0
|
|
13.
29 – 13 =
2
16
|
14.
9 + 2 =
11
1
|
15.
39 + 7 =
46
2
|
16.
34 + 53 =
2
87
|
|
17.
85 + 12 =
97
2
|
18.
87 – 7 =
80
2
|
19.
68 – 59 =
9
1
|
20.
82 + 17 =
2
99
|
|
1.
26 – 16 =
10
1
|
2.
55 – 43 =
12
1
|
3.
20 – 13 =
7
1
|
4.
87 – 21 =
2
66
|
|
5.
36 – 35 =
2
1
|
6.
40 – 17 =
2
23
|
7.
46 – 2 =
44
2
|
8.
43 + 29 =
2
72
|
|
9.
75 – 1 =
74
2
|
10.
96 – 79 =
17
2
|
11.
63 + 22 =
2
85
|
12.
2 – 2 =
2
0
|
|
13.
29 – 13 =
2
16
|
14.
9 + 2 =
11
1
|
15.
39 + 7 =
46
2
|
16.
34 + 53 =
2
87
|
|
17.
85 + 12 =
97
2
|
18.
87 – 7 =
80
2
|
19.
68 – 59 =
9
1
|
20.
82 + 17 =
2
99
|