|
1.
78 + 22 =
100
2
|
2.
15 + 36 =
2
51
|
3.
16 – 11 =
1
5
|
4.
36 – 27 =
1
9
|
|
5.
100 + 0 =
2
100
|
6.
39 + 4 =
43
2
|
7.
59 + 21 =
80
2
|
8.
52 – 40 =
12
1
|
|
9.
41 + 1 =
2
42
|
10.
13 – 1 =
12
1
|
11.
28 – 15 =
1
13
|
12.
8 + 78 =
2
86
|
|
13.
70 – 37 =
2
33
|
14.
59 – 15 =
44
2
|
15.
89 – 39 =
2
50
|
16.
52 – 20 =
32
2
|
|
17.
70 + 30 =
100
2
|
18.
38 – 35 =
1
3
|
19.
78 + 22 =
2
100
|
20.
95 + 5 =
100
2
|
|
1.
78 + 22 =
100
2
|
2.
15 + 36 =
2
51
|
3.
16 – 11 =
1
5
|
4.
36 – 27 =
1
9
|
|
5.
100 + 0 =
2
100
|
6.
39 + 4 =
43
2
|
7.
59 + 21 =
80
2
|
8.
52 – 40 =
12
1
|
|
9.
41 + 1 =
2
42
|
10.
13 – 1 =
12
1
|
11.
28 – 15 =
1
13
|
12.
8 + 78 =
2
86
|
|
13.
70 – 37 =
2
33
|
14.
59 – 15 =
44
2
|
15.
89 – 39 =
2
50
|
16.
52 – 20 =
32
2
|
|
17.
70 + 30 =
100
2
|
18.
38 – 35 =
1
3
|
19.
78 + 22 =
2
100
|
20.
95 + 5 =
100
2
|