|
1.
73 – 19 =
3
4
54
2
|
2.
55 – 11 =
44
3
2
4
|
3.
14 + 38 =
3
2
52
4
|
4.
28 – 27 =
1
2
4
3
|
|
5.
85 – 24 =
4
3
61
2
|
6.
92 – 12 =
3
4
2
80
|
7.
76 + 7 =
4
3
83
2
|
8.
51 + 30 =
3
4
2
81
|
|
9.
2 + 49 =
2
51
4
3
|
10.
58 – 18 =
2
4
40
3
|
11.
67 + 23 =
90
4
2
3
|
12.
57 + 9 =
3
66
2
4
|
|
13.
82 – 42 =
4
2
3
40
|
14.
51 – 37 =
2
3
1
14
|
15.
29 – 12 =
4
17
3
2
|
16.
68 – 1 =
2
4
3
67
|
|
17.
54 – 46 =
2
1
3
8
|
18.
23 + 74 =
4
97
2
3
|
19.
87 + 3 =
2
4
3
90
|
20.
13 + 45 =
3
58
2
4
|
|
1.
73 – 19 =
3
4
54
2
|
2.
55 – 11 =
44
3
2
4
|
3.
14 + 38 =
3
2
52
4
|
4.
28 – 27 =
1
2
4
3
|
|
5.
85 – 24 =
4
3
61
2
|
6.
92 – 12 =
3
4
2
80
|
7.
76 + 7 =
4
3
83
2
|
8.
51 + 30 =
3
4
2
81
|
|
9.
2 + 49 =
2
51
4
3
|
10.
58 – 18 =
2
4
40
3
|
11.
67 + 23 =
90
4
2
3
|
12.
57 + 9 =
3
66
2
4
|
|
13.
82 – 42 =
4
2
3
40
|
14.
51 – 37 =
2
3
1
14
|
15.
29 – 12 =
4
17
3
2
|
16.
68 – 1 =
2
4
3
67
|
|
17.
54 – 46 =
2
1
3
8
|
18.
23 + 74 =
4
97
2
3
|
19.
87 + 3 =
2
4
3
90
|
20.
13 + 45 =
3
58
2
4
|