|
1.
59 + 32 =
2
91
|
2.
48 + 15 =
63
2
|
3.
54 – 26 =
28
2
|
4.
12 – 8 =
4
1
|
|
5.
29 + 58 =
2
87
|
6.
53 + 33 =
2
86
|
7.
14 + 34 =
48
2
|
8.
18 – 12 =
6
1
|
|
9.
78 + 20 =
2
98
|
10.
9 + 24 =
2
33
|
11.
66 – 51 =
1
15
|
12.
56 – 48 =
1
8
|
|
13.
70 – 65 =
1
5
|
14.
4 – 1 =
3
1
|
15.
53 + 28 =
2
81
|
16.
30 – 23 =
7
1
|
|
17.
62 + 11 =
73
2
|
18.
37 + 49 =
2
86
|
19.
24 + 60 =
84
2
|
20.
69 – 23 =
46
2
|
|
1.
59 + 32 =
2
91
|
2.
48 + 15 =
63
2
|
3.
54 – 26 =
28
2
|
4.
12 – 8 =
4
1
|
|
5.
29 + 58 =
2
87
|
6.
53 + 33 =
2
86
|
7.
14 + 34 =
48
2
|
8.
18 – 12 =
6
1
|
|
9.
78 + 20 =
2
98
|
10.
9 + 24 =
2
33
|
11.
66 – 51 =
1
15
|
12.
56 – 48 =
1
8
|
|
13.
70 – 65 =
1
5
|
14.
4 – 1 =
3
1
|
15.
53 + 28 =
2
81
|
16.
30 – 23 =
7
1
|
|
17.
62 + 11 =
73
2
|
18.
37 + 49 =
2
86
|
19.
24 + 60 =
84
2
|
20.
69 – 23 =
46
2
|