1.
24 + 27 =
2
51
4
3
|
2.
47 + 22 =
3
2
69
4
|
3.
50 + 35 =
4
3
85
2
|
4.
86 – 79 =
7
3
2
1
|
5.
9 + 46 =
4
3
2
55
|
6.
41 + 54 =
4
3
95
2
|
7.
76 – 71 =
1
2
3
5
|
8.
75 + 3 =
78
4
2
3
|
9.
15 – 10 =
2
1
3
5
|
10.
46 + 50 =
4
2
3
96
|
11.
88 + 12 =
4
100
2
3
|
12.
50 + 39 =
2
89
4
3
|
13.
32 – 31 =
3
2
1
4
|
14.
46 + 21 =
2
67
4
3
|
15.
12 + 78 =
2
90
4
3
|
16.
64 + 31 =
95
2
3
4
|
17.
8 – 4 =
1
3
4
2
|
18.
100 – 31 =
69
2
3
4
|
19.
33 – 4 =
29
4
3
2
|
20.
35 – 26 =
2
9
3
1
|
1.
24 + 27 =
2
51
4
3
|
2.
47 + 22 =
3
2
69
4
|
3.
50 + 35 =
4
3
85
2
|
4.
86 – 79 =
7
3
2
1
|
5.
9 + 46 =
4
3
2
55
|
6.
41 + 54 =
4
3
95
2
|
7.
76 – 71 =
1
2
3
5
|
8.
75 + 3 =
78
4
2
3
|
9.
15 – 10 =
2
1
3
5
|
10.
46 + 50 =
4
2
3
96
|
11.
88 + 12 =
4
100
2
3
|
12.
50 + 39 =
2
89
4
3
|
13.
32 – 31 =
3
2
1
4
|
14.
46 + 21 =
2
67
4
3
|
15.
12 + 78 =
2
90
4
3
|
16.
64 + 31 =
95
2
3
4
|
17.
8 – 4 =
1
3
4
2
|
18.
100 – 31 =
69
2
3
4
|
19.
33 – 4 =
29
4
3
2
|
20.
35 – 26 =
2
9
3
1
|