1.
85 + 10 =
3
4
2
95
|
2.
45 + 37 =
2
3
4
82
|
3.
36 + 43 =
2
79
3
4
|
4.
22 – 18 =
2
1
4
3
|
5.
39 + 16 =
3
4
55
2
|
6.
77 – 1 =
4
2
3
76
|
7.
47 + 2 =
3
4
49
2
|
8.
8 + 5 =
3
2
13
1
|
9.
1 – 0 =
3
1
2
4
|
10.
29 – 11 =
18
2
3
4
|
11.
56 – 44 =
12
2
1
3
|
12.
89 – 69 =
3
2
20
4
|
13.
24 – 11 =
3
2
13
1
|
14.
12 + 74 =
3
4
2
86
|
15.
27 + 25 =
52
2
3
4
|
16.
79 + 19 =
98
3
4
2
|
17.
30 – 23 =
3
7
1
2
|
18.
46 – 21 =
2
3
4
25
|
19.
95 + 1 =
2
4
3
96
|
20.
61 – 39 =
4
22
2
3
|
1.
85 + 10 =
3
4
2
95
|
2.
45 + 37 =
2
3
4
82
|
3.
36 + 43 =
2
79
3
4
|
4.
22 – 18 =
2
1
4
3
|
5.
39 + 16 =
3
4
55
2
|
6.
77 – 1 =
4
2
3
76
|
7.
47 + 2 =
3
4
49
2
|
8.
8 + 5 =
3
2
13
1
|
9.
1 – 0 =
3
1
2
4
|
10.
29 – 11 =
18
2
3
4
|
11.
56 – 44 =
12
2
1
3
|
12.
89 – 69 =
3
2
20
4
|
13.
24 – 11 =
3
2
13
1
|
14.
12 + 74 =
3
4
2
86
|
15.
27 + 25 =
52
2
3
4
|
16.
79 + 19 =
98
3
4
2
|
17.
30 – 23 =
3
7
1
2
|
18.
46 – 21 =
2
3
4
25
|
19.
95 + 1 =
2
4
3
96
|
20.
61 – 39 =
4
22
2
3
|