|
1.
6 + 23 =
2
29
4
3
|
2.
70 + 18 =
3
4
88
2
|
3.
82 – 57 =
4
2
3
25
|
4.
49 – 10 =
2
39
4
3
|
|
5.
97 – 76 =
21
4
3
2
|
6.
44 – 12 =
2
4
32
3
|
7.
69 – 42 =
2
4
3
27
|
8.
42 + 58 =
3
2
100
4
|
|
9.
35 + 38 =
4
73
2
3
|
10.
60 – 26 =
2
34
4
3
|
11.
46 + 32 =
4
2
3
78
|
12.
2 + 63 =
2
3
4
65
|
|
13.
26 – 22 =
2
4
1
3
|
14.
78 + 16 =
3
4
94
2
|
15.
52 + 21 =
3
2
73
4
|
16.
89 + 6 =
2
4
3
95
|
|
17.
87 – 76 =
2
1
3
11
|
18.
54 – 16 =
3
4
2
38
|
19.
86 + 2 =
4
3
88
2
|
20.
80 – 9 =
2
3
71
4
|
|
1.
6 + 23 =
2
29
4
3
|
2.
70 + 18 =
3
4
88
2
|
3.
82 – 57 =
4
2
3
25
|
4.
49 – 10 =
2
39
4
3
|
|
5.
97 – 76 =
21
4
3
2
|
6.
44 – 12 =
2
4
32
3
|
7.
69 – 42 =
2
4
3
27
|
8.
42 + 58 =
3
2
100
4
|
|
9.
35 + 38 =
4
73
2
3
|
10.
60 – 26 =
2
34
4
3
|
11.
46 + 32 =
4
2
3
78
|
12.
2 + 63 =
2
3
4
65
|
|
13.
26 – 22 =
2
4
1
3
|
14.
78 + 16 =
3
4
94
2
|
15.
52 + 21 =
3
2
73
4
|
16.
89 + 6 =
2
4
3
95
|
|
17.
87 – 76 =
2
1
3
11
|
18.
54 – 16 =
3
4
2
38
|
19.
86 + 2 =
4
3
88
2
|
20.
80 – 9 =
2
3
71
4
|