|
1.
29 + 17 =
46
2
|
2.
69 + 30 =
99
2
|
3.
38 – 24 =
14
1
|
4.
19 – 15 =
4
1
|
|
5.
95 – 39 =
2
56
|
6.
2 + 2 =
4
1
|
7.
78 + 9 =
87
2
|
8.
77 + 1 =
2
78
|
|
9.
15 – 5 =
10
1
|
10.
49 – 31 =
2
18
|
11.
66 + 34 =
100
2
|
12.
83 – 35 =
48
2
|
|
13.
78 – 10 =
2
68
|
14.
100 + 0 =
100
2
|
15.
56 + 10 =
66
2
|
16.
55 + 27 =
82
2
|
|
17.
35 – 2 =
2
33
|
18.
8 – 5 =
1
3
|
19.
75 – 53 =
2
22
|
20.
39 + 14 =
2
53
|
|
1.
29 + 17 =
46
2
|
2.
69 + 30 =
99
2
|
3.
38 – 24 =
14
1
|
4.
19 – 15 =
4
1
|
|
5.
95 – 39 =
2
56
|
6.
2 + 2 =
4
1
|
7.
78 + 9 =
87
2
|
8.
77 + 1 =
2
78
|
|
9.
15 – 5 =
10
1
|
10.
49 – 31 =
2
18
|
11.
66 + 34 =
100
2
|
12.
83 – 35 =
48
2
|
|
13.
78 – 10 =
2
68
|
14.
100 + 0 =
100
2
|
15.
56 + 10 =
66
2
|
16.
55 + 27 =
82
2
|
|
17.
35 – 2 =
2
33
|
18.
8 – 5 =
1
3
|
19.
75 – 53 =
2
22
|
20.
39 + 14 =
2
53
|