|
1.
82 – 3 =
3
4
2
79
|
2.
57 – 38 =
4
2
19
3
|
3.
30 – 16 =
1
14
3
2
|
4.
44 + 15 =
2
3
59
4
|
|
5.
42 – 2 =
2
3
4
40
|
6.
50 – 18 =
3
2
4
32
|
7.
49 + 16 =
3
2
65
4
|
8.
5 – 4 =
4
2
3
1
|
|
9.
3 + 69 =
4
72
3
2
|
10.
2 + 48 =
4
3
50
2
|
11.
6 + 66 =
2
4
3
72
|
12.
54 – 33 =
21
3
4
2
|
|
13.
22 + 23 =
45
4
2
3
|
14.
20 – 13 =
7
1
3
2
|
15.
27 + 69 =
96
4
3
2
|
16.
16 – 14 =
3
2
1
4
|
|
17.
84 + 14 =
3
4
98
2
|
18.
88 + 2 =
3
4
2
90
|
19.
35 – 10 =
4
3
25
2
|
20.
50 + 37 =
87
4
3
2
|
|
1.
82 – 3 =
3
4
2
79
|
2.
57 – 38 =
4
2
19
3
|
3.
30 – 16 =
1
14
3
2
|
4.
44 + 15 =
2
3
59
4
|
|
5.
42 – 2 =
2
3
4
40
|
6.
50 – 18 =
3
2
4
32
|
7.
49 + 16 =
3
2
65
4
|
8.
5 – 4 =
4
2
3
1
|
|
9.
3 + 69 =
4
72
3
2
|
10.
2 + 48 =
4
3
50
2
|
11.
6 + 66 =
2
4
3
72
|
12.
54 – 33 =
21
3
4
2
|
|
13.
22 + 23 =
45
4
2
3
|
14.
20 – 13 =
7
1
3
2
|
15.
27 + 69 =
96
4
3
2
|
16.
16 – 14 =
3
2
1
4
|
|
17.
84 + 14 =
3
4
98
2
|
18.
88 + 2 =
3
4
2
90
|
19.
35 – 10 =
4
3
25
2
|
20.
50 + 37 =
87
4
3
2
|