|
1.
52 – 13 =
39
2
|
2.
33 + 28 =
2
61
|
3.
62 – 59 =
3
1
|
4.
100 + 0 =
100
2
|
|
5.
42 + 16 =
2
58
|
6.
74 + 14 =
88
2
|
7.
16 + 18 =
2
34
|
8.
34 + 51 =
2
85
|
|
9.
38 + 14 =
2
52
|
10.
64 – 21 =
2
43
|
11.
55 + 45 =
100
2
|
12.
39 – 4 =
35
2
|
|
13.
2 + 75 =
2
77
|
14.
1 + 94 =
95
2
|
15.
47 – 20 =
27
2
|
16.
40 – 31 =
9
1
|
|
17.
85 + 7 =
2
92
|
18.
46 + 32 =
2
78
|
19.
86 – 10 =
2
76
|
20.
93 + 2 =
2
95
|
|
1.
52 – 13 =
39
2
|
2.
33 + 28 =
2
61
|
3.
62 – 59 =
3
1
|
4.
100 + 0 =
100
2
|
|
5.
42 + 16 =
2
58
|
6.
74 + 14 =
88
2
|
7.
16 + 18 =
2
34
|
8.
34 + 51 =
2
85
|
|
9.
38 + 14 =
2
52
|
10.
64 – 21 =
2
43
|
11.
55 + 45 =
100
2
|
12.
39 – 4 =
35
2
|
|
13.
2 + 75 =
2
77
|
14.
1 + 94 =
95
2
|
15.
47 – 20 =
27
2
|
16.
40 – 31 =
9
1
|
|
17.
85 + 7 =
2
92
|
18.
46 + 32 =
2
78
|
19.
86 – 10 =
2
76
|
20.
93 + 2 =
2
95
|