|
1.
43 + 19 =
2
4
3
62
|
2.
45 + 31 =
2
76
3
4
|
3.
66 – 18 =
3
2
4
48
|
4.
49 + 19 =
2
68
3
4
|
|
5.
86 – 9 =
77
3
2
4
|
6.
56 – 2 =
54
4
2
3
|
7.
34 + 8 =
2
42
3
4
|
8.
93 + 0 =
2
93
3
4
|
|
9.
49 – 11 =
2
3
38
4
|
10.
71 – 19 =
4
2
3
52
|
11.
13 + 63 =
4
3
76
2
|
12.
45 + 50 =
95
4
2
3
|
|
13.
33 – 1 =
4
32
2
3
|
14.
40 – 30 =
3
10
2
1
|
15.
52 + 1 =
2
53
3
4
|
16.
74 – 44 =
2
3
4
30
|
|
17.
14 + 76 =
3
90
4
2
|
18.
35 – 16 =
3
2
4
19
|
19.
41 + 40 =
2
81
3
4
|
20.
87 – 78 =
1
2
9
3
|
|
1.
43 + 19 =
2
4
3
62
|
2.
45 + 31 =
2
76
3
4
|
3.
66 – 18 =
3
2
4
48
|
4.
49 + 19 =
2
68
3
4
|
|
5.
86 – 9 =
77
3
2
4
|
6.
56 – 2 =
54
4
2
3
|
7.
34 + 8 =
2
42
3
4
|
8.
93 + 0 =
2
93
3
4
|
|
9.
49 – 11 =
2
3
38
4
|
10.
71 – 19 =
4
2
3
52
|
11.
13 + 63 =
4
3
76
2
|
12.
45 + 50 =
95
4
2
3
|
|
13.
33 – 1 =
4
32
2
3
|
14.
40 – 30 =
3
10
2
1
|
15.
52 + 1 =
2
53
3
4
|
16.
74 – 44 =
2
3
4
30
|
|
17.
14 + 76 =
3
90
4
2
|
18.
35 – 16 =
3
2
4
19
|
19.
41 + 40 =
2
81
3
4
|
20.
87 – 78 =
1
2
9
3
|