|
1.
75 + 3 =
4
2
3
78
|
2.
63 – 20 =
43
4
2
3
|
3.
44 + 55 =
4
99
3
2
|
4.
6 + 42 =
2
3
4
48
|
|
5.
81 + 10 =
2
91
3
4
|
6.
55 – 35 =
4
20
2
3
|
7.
3 – 0 =
1
2
4
3
|
8.
41 + 5 =
46
2
4
3
|
|
9.
63 + 5 =
2
68
3
4
|
10.
50 + 15 =
65
4
3
2
|
11.
47 + 38 =
3
4
2
85
|
12.
74 – 37 =
2
4
37
3
|
|
13.
27 + 41 =
68
3
2
4
|
14.
28 + 25 =
53
3
4
2
|
15.
76 – 3 =
73
4
2
3
|
16.
25 – 22 =
1
2
4
3
|
|
17.
62 + 32 =
4
2
94
3
|
18.
5 + 34 =
2
4
3
39
|
19.
8 + 37 =
2
45
3
4
|
20.
74 – 38 =
2
4
3
36
|
|
1.
75 + 3 =
4
2
3
78
|
2.
63 – 20 =
43
4
2
3
|
3.
44 + 55 =
4
99
3
2
|
4.
6 + 42 =
2
3
4
48
|
|
5.
81 + 10 =
2
91
3
4
|
6.
55 – 35 =
4
20
2
3
|
7.
3 – 0 =
1
2
4
3
|
8.
41 + 5 =
46
2
4
3
|
|
9.
63 + 5 =
2
68
3
4
|
10.
50 + 15 =
65
4
3
2
|
11.
47 + 38 =
3
4
2
85
|
12.
74 – 37 =
2
4
37
3
|
|
13.
27 + 41 =
68
3
2
4
|
14.
28 + 25 =
53
3
4
2
|
15.
76 – 3 =
73
4
2
3
|
16.
25 – 22 =
1
2
4
3
|
|
17.
62 + 32 =
4
2
94
3
|
18.
5 + 34 =
2
4
3
39
|
19.
8 + 37 =
2
45
3
4
|
20.
74 – 38 =
2
4
3
36
|