|
1.
4 + 12 =
4
2
16
3
|
2.
64 + 7 =
4
71
3
2
|
3.
77 – 3 =
74
4
2
3
|
4.
96 + 0 =
2
3
96
4
|
|
5.
67 – 17 =
2
4
3
50
|
6.
50 + 30 =
80
2
3
4
|
7.
57 – 49 =
2
1
3
8
|
8.
12 + 28 =
2
3
40
4
|
|
9.
92 + 5 =
2
3
4
97
|
10.
19 + 30 =
4
49
2
3
|
11.
39 – 9 =
3
2
30
4
|
12.
63 + 11 =
3
74
4
2
|
|
13.
47 – 36 =
3
2
11
1
|
14.
75 + 4 =
2
79
3
4
|
15.
58 – 57 =
4
3
1
2
|
16.
26 + 70 =
96
4
2
3
|
|
17.
42 – 25 =
4
3
17
2
|
18.
25 + 11 =
36
2
4
3
|
19.
82 – 18 =
2
64
4
3
|
20.
47 – 30 =
3
17
4
2
|
|
1.
4 + 12 =
4
2
16
3
|
2.
64 + 7 =
4
71
3
2
|
3.
77 – 3 =
74
4
2
3
|
4.
96 + 0 =
2
3
96
4
|
|
5.
67 – 17 =
2
4
3
50
|
6.
50 + 30 =
80
2
3
4
|
7.
57 – 49 =
2
1
3
8
|
8.
12 + 28 =
2
3
40
4
|
|
9.
92 + 5 =
2
3
4
97
|
10.
19 + 30 =
4
49
2
3
|
11.
39 – 9 =
3
2
30
4
|
12.
63 + 11 =
3
74
4
2
|
|
13.
47 – 36 =
3
2
11
1
|
14.
75 + 4 =
2
79
3
4
|
15.
58 – 57 =
4
3
1
2
|
16.
26 + 70 =
96
4
2
3
|
|
17.
42 – 25 =
4
3
17
2
|
18.
25 + 11 =
36
2
4
3
|
19.
82 – 18 =
2
64
4
3
|
20.
47 – 30 =
3
17
4
2
|