|
1.
80 – 74 =
1
6
|
2.
70 + 18 =
88
2
|
3.
61 – 53 =
1
8
|
4.
75 + 6 =
2
81
|
|
5.
81 + 13 =
2
94
|
6.
61 + 26 =
87
2
|
7.
55 – 2 =
2
53
|
8.
63 – 14 =
2
49
|
|
9.
45 + 2 =
47
2
|
10.
68 + 25 =
93
2
|
11.
86 + 13 =
99
2
|
12.
24 – 10 =
14
1
|
|
13.
29 – 25 =
4
1
|
14.
85 + 10 =
2
95
|
15.
13 – 0 =
1
13
|
16.
31 + 2 =
33
2
|
|
17.
6 – 5 =
2
1
|
18.
98 + 2 =
100
2
|
19.
66 + 3 =
69
2
|
20.
10 – 10 =
0
2
|
|
1.
80 – 74 =
1
6
|
2.
70 + 18 =
88
2
|
3.
61 – 53 =
1
8
|
4.
75 + 6 =
2
81
|
|
5.
81 + 13 =
2
94
|
6.
61 + 26 =
87
2
|
7.
55 – 2 =
2
53
|
8.
63 – 14 =
2
49
|
|
9.
45 + 2 =
47
2
|
10.
68 + 25 =
93
2
|
11.
86 + 13 =
99
2
|
12.
24 – 10 =
14
1
|
|
13.
29 – 25 =
4
1
|
14.
85 + 10 =
2
95
|
15.
13 – 0 =
1
13
|
16.
31 + 2 =
33
2
|
|
17.
6 – 5 =
2
1
|
18.
98 + 2 =
100
2
|
19.
66 + 3 =
69
2
|
20.
10 – 10 =
0
2
|