|
1.
8 – 3 =
5
3
2
1
|
2.
66 + 16 =
4
3
82
2
|
3.
97 + 2 =
3
99
2
4
|
4.
29 – 27 =
2
1
3
4
|
|
5.
7 – 0 =
2
7
1
3
|
6.
35 + 44 =
79
4
2
3
|
7.
42 – 34 =
1
3
2
8
|
8.
6 + 18 =
4
3
2
24
|
|
9.
93 – 78 =
3
15
2
1
|
10.
25 + 42 =
3
4
2
67
|
11.
18 – 13 =
2
3
1
5
|
12.
43 + 45 =
2
4
3
88
|
|
13.
80 – 69 =
11
3
2
1
|
14.
8 + 78 =
4
2
86
3
|
15.
44 + 18 =
62
4
2
3
|
16.
44 + 54 =
3
4
2
98
|
|
17.
10 – 9 =
1
2
3
4
|
18.
72 + 26 =
98
3
4
2
|
19.
18 – 17 =
2
4
1
3
|
20.
84 – 56 =
3
2
28
4
|
|
1.
8 – 3 =
5
3
2
1
|
2.
66 + 16 =
4
3
82
2
|
3.
97 + 2 =
3
99
2
4
|
4.
29 – 27 =
2
1
3
4
|
|
5.
7 – 0 =
2
7
1
3
|
6.
35 + 44 =
79
4
2
3
|
7.
42 – 34 =
1
3
2
8
|
8.
6 + 18 =
4
3
2
24
|
|
9.
93 – 78 =
3
15
2
1
|
10.
25 + 42 =
3
4
2
67
|
11.
18 – 13 =
2
3
1
5
|
12.
43 + 45 =
2
4
3
88
|
|
13.
80 – 69 =
11
3
2
1
|
14.
8 + 78 =
4
2
86
3
|
15.
44 + 18 =
62
4
2
3
|
16.
44 + 54 =
3
4
2
98
|
|
17.
10 – 9 =
1
2
3
4
|
18.
72 + 26 =
98
3
4
2
|
19.
18 – 17 =
2
4
1
3
|
20.
84 – 56 =
3
2
28
4
|