|
1.
97 – 82 =
1
2
15
3
|
2.
11 – 4 =
1
2
3
7
|
3.
34 + 22 =
4
56
2
3
|
4.
78 – 15 =
4
2
3
63
|
|
5.
76 – 5 =
2
3
71
4
|
6.
19 – 0 =
19
2
4
3
|
7.
21 + 65 =
4
3
86
2
|
8.
49 + 18 =
4
3
67
2
|
|
9.
61 – 26 =
35
2
4
3
|
10.
43 – 13 =
4
30
2
3
|
11.
97 – 86 =
2
1
3
11
|
12.
28 + 66 =
4
94
3
2
|
|
13.
31 – 12 =
2
19
4
3
|
14.
2 + 25 =
2
27
4
3
|
15.
9 – 7 =
4
3
2
1
|
16.
45 + 11 =
2
4
56
3
|
|
17.
11 – 11 =
3
0
4
2
|
18.
75 – 5 =
2
4
70
3
|
19.
30 – 5 =
25
2
4
3
|
20.
94 – 16 =
3
2
78
4
|
|
1.
97 – 82 =
1
2
15
3
|
2.
11 – 4 =
1
2
3
7
|
3.
34 + 22 =
4
56
2
3
|
4.
78 – 15 =
4
2
3
63
|
|
5.
76 – 5 =
2
3
71
4
|
6.
19 – 0 =
19
2
4
3
|
7.
21 + 65 =
4
3
86
2
|
8.
49 + 18 =
4
3
67
2
|
|
9.
61 – 26 =
35
2
4
3
|
10.
43 – 13 =
4
30
2
3
|
11.
97 – 86 =
2
1
3
11
|
12.
28 + 66 =
4
94
3
2
|
|
13.
31 – 12 =
2
19
4
3
|
14.
2 + 25 =
2
27
4
3
|
15.
9 – 7 =
4
3
2
1
|
16.
45 + 11 =
2
4
56
3
|
|
17.
11 – 11 =
3
0
4
2
|
18.
75 – 5 =
2
4
70
3
|
19.
30 – 5 =
25
2
4
3
|
20.
94 – 16 =
3
2
78
4
|