|
1.
2 – 2 =
3
2
0
4
|
2.
74 + 12 =
2
86
3
4
|
3.
83 + 2 =
85
2
4
3
|
4.
89 + 10 =
99
4
3
2
|
|
5.
40 – 7 =
4
3
2
33
|
6.
44 + 46 =
90
4
2
3
|
7.
45 – 33 =
2
12
1
3
|
8.
22 + 0 =
4
3
22
2
|
|
9.
82 – 33 =
49
4
2
3
|
10.
53 + 19 =
2
3
72
4
|
11.
64 + 6 =
3
70
2
4
|
12.
35 + 65 =
3
100
4
2
|
|
13.
97 + 1 =
2
4
98
3
|
14.
74 – 32 =
42
4
2
3
|
15.
13 + 60 =
2
3
73
4
|
16.
85 + 12 =
3
4
97
2
|
|
17.
100 + 0 =
100
4
2
3
|
18.
40 – 15 =
2
25
4
3
|
19.
28 + 69 =
97
3
2
4
|
20.
44 – 7 =
4
3
37
2
|
|
1.
2 – 2 =
3
2
0
4
|
2.
74 + 12 =
2
86
3
4
|
3.
83 + 2 =
85
2
4
3
|
4.
89 + 10 =
99
4
3
2
|
|
5.
40 – 7 =
4
3
2
33
|
6.
44 + 46 =
90
4
2
3
|
7.
45 – 33 =
2
12
1
3
|
8.
22 + 0 =
4
3
22
2
|
|
9.
82 – 33 =
49
4
2
3
|
10.
53 + 19 =
2
3
72
4
|
11.
64 + 6 =
3
70
2
4
|
12.
35 + 65 =
3
100
4
2
|
|
13.
97 + 1 =
2
4
98
3
|
14.
74 – 32 =
42
4
2
3
|
15.
13 + 60 =
2
3
73
4
|
16.
85 + 12 =
3
4
97
2
|
|
17.
100 + 0 =
100
4
2
3
|
18.
40 – 15 =
2
25
4
3
|
19.
28 + 69 =
97
3
2
4
|
20.
44 – 7 =
4
3
37
2
|