|
1.
55 – 33 =
2
4
22
3
|
2.
72 + 27 =
3
99
2
4
|
3.
91 – 77 =
14
3
2
1
|
4.
49 + 13 =
3
2
62
4
|
|
5.
14 + 22 =
36
3
4
2
|
6.
56 + 33 =
4
3
2
89
|
7.
10 – 0 =
10
1
3
2
|
8.
87 + 6 =
2
93
4
3
|
|
9.
71 – 42 =
4
3
29
2
|
10.
80 – 73 =
3
2
1
7
|
11.
2 + 51 =
53
4
2
3
|
12.
32 + 36 =
4
3
2
68
|
|
13.
83 + 2 =
2
4
3
85
|
14.
33 – 5 =
2
4
28
3
|
15.
28 – 12 =
2
16
3
4
|
16.
54 – 51 =
1
4
3
2
|
|
17.
23 + 60 =
3
2
83
4
|
18.
90 + 10 =
100
2
4
3
|
19.
77 + 13 =
2
90
4
3
|
20.
32 – 12 =
2
20
3
4
|
|
1.
55 – 33 =
2
4
22
3
|
2.
72 + 27 =
3
99
2
4
|
3.
91 – 77 =
14
3
2
1
|
4.
49 + 13 =
3
2
62
4
|
|
5.
14 + 22 =
36
3
4
2
|
6.
56 + 33 =
4
3
2
89
|
7.
10 – 0 =
10
1
3
2
|
8.
87 + 6 =
2
93
4
3
|
|
9.
71 – 42 =
4
3
29
2
|
10.
80 – 73 =
3
2
1
7
|
11.
2 + 51 =
53
4
2
3
|
12.
32 + 36 =
4
3
2
68
|
|
13.
83 + 2 =
2
4
3
85
|
14.
33 – 5 =
2
4
28
3
|
15.
28 – 12 =
2
16
3
4
|
16.
54 – 51 =
1
4
3
2
|
|
17.
23 + 60 =
3
2
83
4
|
18.
90 + 10 =
100
2
4
3
|
19.
77 + 13 =
2
90
4
3
|
20.
32 – 12 =
2
20
3
4
|