|
1.
83 – 78 =
2
3
1
5
|
2.
60 + 10 =
4
70
3
2
|
3.
64 + 12 =
2
3
4
76
|
4.
65 + 29 =
94
3
2
4
|
|
5.
92 + 6 =
98
4
3
2
|
6.
49 – 44 =
2
5
1
3
|
7.
28 – 28 =
0
4
3
2
|
8.
31 + 45 =
76
3
4
2
|
|
9.
71 + 8 =
2
4
79
3
|
10.
80 – 14 =
4
2
3
66
|
11.
87 – 78 =
1
9
3
2
|
12.
39 – 23 =
2
3
4
16
|
|
13.
79 – 62 =
2
4
17
3
|
14.
91 – 20 =
4
2
71
3
|
15.
88 – 85 =
2
3
4
1
|
16.
43 – 17 =
4
26
2
3
|
|
17.
34 + 33 =
2
3
4
67
|
18.
4 – 1 =
3
1
2
4
|
19.
35 – 20 =
1
2
15
3
|
20.
30 – 3 =
3
4
27
2
|
|
1.
83 – 78 =
2
3
1
5
|
2.
60 + 10 =
4
70
3
2
|
3.
64 + 12 =
2
3
4
76
|
4.
65 + 29 =
94
3
2
4
|
|
5.
92 + 6 =
98
4
3
2
|
6.
49 – 44 =
2
5
1
3
|
7.
28 – 28 =
0
4
3
2
|
8.
31 + 45 =
76
3
4
2
|
|
9.
71 + 8 =
2
4
79
3
|
10.
80 – 14 =
4
2
3
66
|
11.
87 – 78 =
1
9
3
2
|
12.
39 – 23 =
2
3
4
16
|
|
13.
79 – 62 =
2
4
17
3
|
14.
91 – 20 =
4
2
71
3
|
15.
88 – 85 =
2
3
4
1
|
16.
43 – 17 =
4
26
2
3
|
|
17.
34 + 33 =
2
3
4
67
|
18.
4 – 1 =
3
1
2
4
|
19.
35 – 20 =
1
2
15
3
|
20.
30 – 3 =
3
4
27
2
|