|
1.
23 – 14 =
1
9
|
2.
82 – 74 =
1
8
|
3.
57 – 30 =
2
27
|
4.
54 + 21 =
75
2
|
|
5.
50 – 28 =
22
2
|
6.
45 + 4 =
2
49
|
7.
48 – 12 =
36
2
|
8.
87 – 41 =
2
46
|
|
9.
48 – 37 =
11
1
|
10.
75 – 6 =
2
69
|
11.
88 + 7 =
95
2
|
12.
58 – 7 =
51
2
|
|
13.
34 – 6 =
28
2
|
14.
94 – 0 =
94
2
|
15.
89 + 8 =
97
2
|
16.
10 + 60 =
2
70
|
|
17.
75 – 33 =
2
42
|
18.
83 + 1 =
84
2
|
19.
14 + 53 =
2
67
|
20.
50 + 18 =
2
68
|
|
1.
23 – 14 =
1
9
|
2.
82 – 74 =
1
8
|
3.
57 – 30 =
2
27
|
4.
54 + 21 =
75
2
|
|
5.
50 – 28 =
22
2
|
6.
45 + 4 =
2
49
|
7.
48 – 12 =
36
2
|
8.
87 – 41 =
2
46
|
|
9.
48 – 37 =
11
1
|
10.
75 – 6 =
2
69
|
11.
88 + 7 =
95
2
|
12.
58 – 7 =
51
2
|
|
13.
34 – 6 =
28
2
|
14.
94 – 0 =
94
2
|
15.
89 + 8 =
97
2
|
16.
10 + 60 =
2
70
|
|
17.
75 – 33 =
2
42
|
18.
83 + 1 =
84
2
|
19.
14 + 53 =
2
67
|
20.
50 + 18 =
2
68
|