|
1.
70 – 41 =
2
29
3
4
|
2.
23 + 16 =
3
4
39
2
|
3.
29 + 64 =
2
4
3
93
|
4.
92 – 46 =
2
46
3
4
|
|
5.
32 + 65 =
2
3
4
97
|
6.
8 + 12 =
4
2
3
20
|
7.
37 – 15 =
22
4
3
2
|
8.
30 – 0 =
3
4
30
2
|
|
9.
67 – 62 =
3
2
1
5
|
10.
61 + 20 =
4
2
3
81
|
11.
58 + 38 =
4
2
96
3
|
12.
68 – 33 =
2
35
4
3
|
|
13.
94 + 2 =
3
4
2
96
|
14.
4 – 1 =
4
1
2
3
|
15.
9 – 0 =
9
1
3
2
|
16.
39 + 51 =
90
4
2
3
|
|
17.
52 + 13 =
4
3
65
2
|
18.
1 + 72 =
3
2
73
4
|
19.
64 + 1 =
3
65
2
4
|
20.
39 + 53 =
4
3
2
92
|
|
1.
70 – 41 =
2
29
3
4
|
2.
23 + 16 =
3
4
39
2
|
3.
29 + 64 =
2
4
3
93
|
4.
92 – 46 =
2
46
3
4
|
|
5.
32 + 65 =
2
3
4
97
|
6.
8 + 12 =
4
2
3
20
|
7.
37 – 15 =
22
4
3
2
|
8.
30 – 0 =
3
4
30
2
|
|
9.
67 – 62 =
3
2
1
5
|
10.
61 + 20 =
4
2
3
81
|
11.
58 + 38 =
4
2
96
3
|
12.
68 – 33 =
2
35
4
3
|
|
13.
94 + 2 =
3
4
2
96
|
14.
4 – 1 =
4
1
2
3
|
15.
9 – 0 =
9
1
3
2
|
16.
39 + 51 =
90
4
2
3
|
|
17.
52 + 13 =
4
3
65
2
|
18.
1 + 72 =
3
2
73
4
|
19.
64 + 1 =
3
65
2
4
|
20.
39 + 53 =
4
3
2
92
|