|
1.
68 + 7 =
3
4
2
75
|
2.
28 + 42 =
3
2
70
4
|
3.
67 – 0 =
67
2
3
4
|
4.
12 + 11 =
23
3
4
2
|
|
5.
99 – 6 =
93
2
4
3
|
6.
36 + 30 =
4
3
2
66
|
7.
27 – 9 =
3
4
18
2
|
8.
61 – 59 =
3
2
1
4
|
|
9.
28 – 19 =
2
1
3
9
|
10.
20 – 14 =
2
6
3
1
|
11.
27 – 6 =
2
4
3
21
|
12.
23 + 65 =
3
2
88
4
|
|
13.
96 + 3 =
2
3
4
99
|
14.
31 – 25 =
1
3
2
6
|
15.
72 + 6 =
4
2
78
3
|
16.
74 – 67 =
1
3
2
7
|
|
17.
92 – 34 =
2
4
3
58
|
18.
89 – 29 =
2
60
3
4
|
19.
15 + 43 =
4
3
58
2
|
20.
59 – 11 =
4
3
2
48
|
|
1.
68 + 7 =
3
4
2
75
|
2.
28 + 42 =
3
2
70
4
|
3.
67 – 0 =
67
2
3
4
|
4.
12 + 11 =
23
3
4
2
|
|
5.
99 – 6 =
93
2
4
3
|
6.
36 + 30 =
4
3
2
66
|
7.
27 – 9 =
3
4
18
2
|
8.
61 – 59 =
3
2
1
4
|
|
9.
28 – 19 =
2
1
3
9
|
10.
20 – 14 =
2
6
3
1
|
11.
27 – 6 =
2
4
3
21
|
12.
23 + 65 =
3
2
88
4
|
|
13.
96 + 3 =
2
3
4
99
|
14.
31 – 25 =
1
3
2
6
|
15.
72 + 6 =
4
2
78
3
|
16.
74 – 67 =
1
3
2
7
|
|
17.
92 – 34 =
2
4
3
58
|
18.
89 – 29 =
2
60
3
4
|
19.
15 + 43 =
4
3
58
2
|
20.
59 – 11 =
4
3
2
48
|