|
1.
25 + 53 =
78
2
4
3
|
2.
42 – 14 =
2
28
3
4
|
3.
27 – 6 =
4
21
3
2
|
4.
88 – 54 =
4
2
3
34
|
|
5.
62 – 37 =
25
4
2
3
|
6.
81 + 8 =
4
89
3
2
|
7.
91 + 0 =
91
2
4
3
|
8.
81 – 29 =
2
4
52
3
|
|
9.
39 – 21 =
3
2
4
18
|
10.
34 + 24 =
58
2
4
3
|
11.
6 – 2 =
4
3
2
1
|
12.
46 + 40 =
3
2
4
86
|
|
13.
42 + 44 =
4
86
3
2
|
14.
98 + 2 =
2
4
100
3
|
15.
51 – 33 =
2
18
3
4
|
16.
92 – 73 =
4
3
19
2
|
|
17.
96 + 2 =
4
3
98
2
|
18.
52 + 15 =
4
67
2
3
|
19.
10 – 2 =
1
8
3
2
|
20.
9 – 0 =
2
3
1
9
|
|
1.
25 + 53 =
78
2
4
3
|
2.
42 – 14 =
2
28
3
4
|
3.
27 – 6 =
4
21
3
2
|
4.
88 – 54 =
4
2
3
34
|
|
5.
62 – 37 =
25
4
2
3
|
6.
81 + 8 =
4
89
3
2
|
7.
91 + 0 =
91
2
4
3
|
8.
81 – 29 =
2
4
52
3
|
|
9.
39 – 21 =
3
2
4
18
|
10.
34 + 24 =
58
2
4
3
|
11.
6 – 2 =
4
3
2
1
|
12.
46 + 40 =
3
2
4
86
|
|
13.
42 + 44 =
4
86
3
2
|
14.
98 + 2 =
2
4
100
3
|
15.
51 – 33 =
2
18
3
4
|
16.
92 – 73 =
4
3
19
2
|
|
17.
96 + 2 =
4
3
98
2
|
18.
52 + 15 =
4
67
2
3
|
19.
10 – 2 =
1
8
3
2
|
20.
9 – 0 =
2
3
1
9
|