|
1.
86 + 10 =
4
2
96
3
|
2.
64 – 7 =
4
3
2
57
|
3.
69 – 59 =
1
3
10
2
|
4.
53 + 18 =
4
71
2
3
|
|
5.
8 + 7 =
3
2
1
15
|
6.
96 + 2 =
98
4
3
2
|
7.
73 + 9 =
2
82
4
3
|
8.
51 – 45 =
6
1
2
3
|
|
9.
70 + 7 =
3
2
77
4
|
10.
72 – 61 =
1
2
11
3
|
11.
42 – 30 =
12
3
1
2
|
12.
56 – 13 =
43
4
3
2
|
|
13.
28 – 18 =
3
10
2
1
|
14.
53 + 29 =
82
2
3
4
|
15.
79 + 10 =
89
4
3
2
|
16.
84 – 21 =
63
2
4
3
|
|
17.
4 + 6 =
10
3
2
1
|
18.
19 + 43 =
62
2
4
3
|
19.
82 – 43 =
4
39
3
2
|
20.
35 – 20 =
1
15
3
2
|
|
1.
86 + 10 =
4
2
96
3
|
2.
64 – 7 =
4
3
2
57
|
3.
69 – 59 =
1
3
10
2
|
4.
53 + 18 =
4
71
2
3
|
|
5.
8 + 7 =
3
2
1
15
|
6.
96 + 2 =
98
4
3
2
|
7.
73 + 9 =
2
82
4
3
|
8.
51 – 45 =
6
1
2
3
|
|
9.
70 + 7 =
3
2
77
4
|
10.
72 – 61 =
1
2
11
3
|
11.
42 – 30 =
12
3
1
2
|
12.
56 – 13 =
43
4
3
2
|
|
13.
28 – 18 =
3
10
2
1
|
14.
53 + 29 =
82
2
3
4
|
15.
79 + 10 =
89
4
3
2
|
16.
84 – 21 =
63
2
4
3
|
|
17.
4 + 6 =
10
3
2
1
|
18.
19 + 43 =
62
2
4
3
|
19.
82 – 43 =
4
39
3
2
|
20.
35 – 20 =
1
15
3
2
|