|
1.
25 – 4 =
21
4
3
2
|
2.
23 – 19 =
4
3
2
1
|
3.
76 + 2 =
78
4
3
2
|
4.
66 – 41 =
4
25
2
3
|
|
5.
50 – 13 =
2
3
37
4
|
6.
76 – 71 =
1
2
3
5
|
7.
76 + 16 =
3
2
4
92
|
8.
27 + 29 =
2
56
3
4
|
|
9.
14 – 7 =
3
2
1
7
|
10.
83 – 77 =
6
3
2
1
|
11.
91 + 7 =
2
98
4
3
|
12.
4 – 2 =
4
2
3
1
|
|
13.
4 – 4 =
3
0
2
4
|
14.
80 + 13 =
93
3
2
4
|
15.
41 – 18 =
3
2
4
23
|
16.
16 + 70 =
86
3
4
2
|
|
17.
17 + 40 =
4
2
3
57
|
18.
80 + 12 =
2
3
4
92
|
19.
35 – 21 =
14
2
1
3
|
20.
26 + 7 =
2
3
4
33
|
|
1.
25 – 4 =
21
4
3
2
|
2.
23 – 19 =
4
3
2
1
|
3.
76 + 2 =
78
4
3
2
|
4.
66 – 41 =
4
25
2
3
|
|
5.
50 – 13 =
2
3
37
4
|
6.
76 – 71 =
1
2
3
5
|
7.
76 + 16 =
3
2
4
92
|
8.
27 + 29 =
2
56
3
4
|
|
9.
14 – 7 =
3
2
1
7
|
10.
83 – 77 =
6
3
2
1
|
11.
91 + 7 =
2
98
4
3
|
12.
4 – 2 =
4
2
3
1
|
|
13.
4 – 4 =
3
0
2
4
|
14.
80 + 13 =
93
3
2
4
|
15.
41 – 18 =
3
2
4
23
|
16.
16 + 70 =
86
3
4
2
|
|
17.
17 + 40 =
4
2
3
57
|
18.
80 + 12 =
2
3
4
92
|
19.
35 – 21 =
14
2
1
3
|
20.
26 + 7 =
2
3
4
33
|