|
1.
63 + 30 =
4
3
2
93
|
2.
49 + 31 =
2
3
80
4
|
3.
43 + 25 =
3
2
4
68
|
4.
61 – 28 =
2
3
4
33
|
|
5.
36 – 3 =
33
4
3
2
|
6.
93 – 65 =
28
2
4
3
|
7.
53 – 7 =
4
2
46
3
|
8.
89 + 9 =
98
4
3
2
|
|
9.
14 – 9 =
3
2
1
5
|
10.
94 – 27 =
67
2
4
3
|
11.
23 – 22 =
4
3
1
2
|
12.
51 + 17 =
2
68
4
3
|
|
13.
45 + 49 =
3
4
2
94
|
14.
7 + 92 =
3
4
99
2
|
15.
47 + 22 =
3
4
2
69
|
16.
62 – 32 =
2
30
3
4
|
|
17.
31 – 30 =
4
1
3
2
|
18.
16 + 33 =
2
4
3
49
|
19.
17 – 3 =
14
3
1
2
|
20.
65 – 48 =
2
3
4
17
|
|
1.
63 + 30 =
4
3
2
93
|
2.
49 + 31 =
2
3
80
4
|
3.
43 + 25 =
3
2
4
68
|
4.
61 – 28 =
2
3
4
33
|
|
5.
36 – 3 =
33
4
3
2
|
6.
93 – 65 =
28
2
4
3
|
7.
53 – 7 =
4
2
46
3
|
8.
89 + 9 =
98
4
3
2
|
|
9.
14 – 9 =
3
2
1
5
|
10.
94 – 27 =
67
2
4
3
|
11.
23 – 22 =
4
3
1
2
|
12.
51 + 17 =
2
68
4
3
|
|
13.
45 + 49 =
3
4
2
94
|
14.
7 + 92 =
3
4
99
2
|
15.
47 + 22 =
3
4
2
69
|
16.
62 – 32 =
2
30
3
4
|
|
17.
31 – 30 =
4
1
3
2
|
18.
16 + 33 =
2
4
3
49
|
19.
17 – 3 =
14
3
1
2
|
20.
65 – 48 =
2
3
4
17
|