1.
24 + 48 =
2
72
4
3
|
2.
11 + 54 =
2
65
4
3
|
3.
13 – 5 =
1
2
3
8
|
4.
55 + 37 =
2
4
3
92
|
5.
15 + 33 =
2
4
3
48
|
6.
26 – 12 =
2
1
3
14
|
7.
51 + 33 =
2
84
4
3
|
8.
98 – 64 =
2
3
4
34
|
9.
87 + 6 =
4
3
2
93
|
10.
97 – 84 =
13
1
2
3
|
11.
17 – 4 =
3
2
13
1
|
12.
36 + 37 =
3
73
4
2
|
13.
95 – 12 =
83
3
2
4
|
14.
96 + 4 =
100
3
4
2
|
15.
25 – 21 =
3
1
4
2
|
16.
50 + 11 =
4
61
3
2
|
17.
50 – 29 =
3
4
2
21
|
18.
61 + 39 =
2
3
4
100
|
19.
1 + 87 =
4
3
2
88
|
20.
27 + 30 =
4
2
3
57
|
1.
24 + 48 =
2
72
4
3
|
2.
11 + 54 =
2
65
4
3
|
3.
13 – 5 =
1
2
3
8
|
4.
55 + 37 =
2
4
3
92
|
5.
15 + 33 =
2
4
3
48
|
6.
26 – 12 =
2
1
3
14
|
7.
51 + 33 =
2
84
4
3
|
8.
98 – 64 =
2
3
4
34
|
9.
87 + 6 =
4
3
2
93
|
10.
97 – 84 =
13
1
2
3
|
11.
17 – 4 =
3
2
13
1
|
12.
36 + 37 =
3
73
4
2
|
13.
95 – 12 =
83
3
2
4
|
14.
96 + 4 =
100
3
4
2
|
15.
25 – 21 =
3
1
4
2
|
16.
50 + 11 =
4
61
3
2
|
17.
50 – 29 =
3
4
2
21
|
18.
61 + 39 =
2
3
4
100
|
19.
1 + 87 =
4
3
2
88
|
20.
27 + 30 =
4
2
3
57
|